447405120

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:491

約数の個数: 280

約数和(自身を含む): 1634188248

約数和(自身を除く): 1186783128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 64, 72, 80, 81, 82, 90, 96, 108, 120, 123, 135, 144, 160, 162, 164, 180, 192, 205, 216, 240, 246, 270, 288, 320, 324, 328, 360, 369, 405, 410, 421, 432, 480, 492, 540, 576, 615, 648, 656, 720, 738, 810, 820, 842, 864, 960, 984, 1080, 1107, 1230, 1263, 1296, 1312, 1440, 1476, 1620, 1640, 1684, 1728, 1845, 1968, 2105, 2160, 2214, 2460, 2526, 2592, 2624, 2880, 2952, 3240, 3280, 3321, 3368, 3690, 3789, 3936, 4210, 4320, 4428, 4920, 5052, 5184, 5535, 5904, 6315, 6480, 6560, 6642, 6736, 7380, 7578, 7872, 8420, 8640, 8856, 9840, 10104, 11070, 11367, 11808, 12630, 12960, 13120, 13284, 13472, 14760, 15156, 16605, 16840, 17261, 17712, 18945, 19680, 20208, 22140, 22734, 23616, 25260, 25920, 26568, 26944, 29520, 30312, 33210, 33680, 34101, 34522, 35424, 37890, 39360, 40416, 44280, 45468, 50520, 51783, 53136, 56835, 59040, 60624, 66420, 67360, 68202, 69044, 70848, 75780, 80832, 86305, 88560, 90936, 101040, 103566, 106272, 113670, 118080, 121248, 132840, 134720, 136404, 138088, 151560, 155349, 170505, 172610, 177120, 181872, 202080, 207132, 212544, 227340, 242496, 258915, 265680, 272808, 276176, 303120, 310698, 341010, 345220, 354240, 363744, 404160, 414264, 454680, 466047, 517830, 531360, 545616, 552352, 606240, 621396, 682020, 690440, 727488, 776745, 828528, 909360, 932094, 1035660, 1062720, 1091232, 1104704, 1212480, 1242792, 1364040, 1380880, 1398141, 1553490, 1657056, 1818720, 1864188, 2071320, 2182464, 2330235, 2485584, 2728080, 2761760, 2796282, 3106980, 3314112, 3637440, 3728376, 4142640, 4660470, 4971168, 5456160, 5523520, 5592564, 6213960, 6990705, 7456752, 8285280, 9320940, 9942336, 10912320, 11185128, 12427920, 13981410, 14913504, 16570560, 18641880, 22370256, 24855840, 27962820, 29827008, 37283760, 44740512, 49711680, 55925640, 74567520, 89481024, 111851280, 149135040, 223702560, 447405120]

約数ペア:

[(1, 447405120), (2, 223702560), (3, 149135040), (4, 111851280), (5, 89481024), (6, 74567520), (8, 55925640), (9, 49711680), (10, 44740512), (12, 37283760), (15, 29827008), (16, 27962820), (18, 24855840), (20, 22370256), (24, 18641880), (27, 16570560), (30, 14913504), (32, 13981410), (36, 12427920), (40, 11185128), (41, 10912320), (45, 9942336), (48, 9320940), (54, 8285280), (60, 7456752), (64, 6990705), (72, 6213960), (80, 5592564), (81, 5523520), (82, 5456160), (90, 4971168), (96, 4660470), (108, 4142640), (120, 3728376), (123, 3637440), (135, 3314112), (144, 3106980), (160, 2796282), (162, 2761760), (164, 2728080), (180, 2485584), (192, 2330235), (205, 2182464), (216, 2071320), (240, 1864188), (246, 1818720), (270, 1657056), (288, 1553490), (320, 1398141), (324, 1380880), (328, 1364040), (360, 1242792), (369, 1212480), (405, 1104704), (410, 1091232), (421, 1062720), (432, 1035660), (480, 932094), (492, 909360), (540, 828528), (576, 776745), (615, 727488), (648, 690440), (656, 682020), (720, 621396), (738, 606240), (810, 552352), (820, 545616), (842, 531360), (864, 517830), (960, 466047), (984, 454680), (1080, 414264), (1107, 404160), (1230, 363744), (1263, 354240), (1296, 345220), (1312, 341010), (1440, 310698), (1476, 303120), (1620, 276176), (1640, 272808), (1684, 265680), (1728, 258915), (1845, 242496), (1968, 227340), (2105, 212544), (2160, 207132), (2214, 202080), (2460, 181872), (2526, 177120), (2592, 172610), (2624, 170505), (2880, 155349), (2952, 151560), (3240, 138088), (3280, 136404), (3321, 134720), (3368, 132840), (3690, 121248), (3789, 118080), (3936, 113670), (4210, 106272), (4320, 103566), (4428, 101040), (4920, 90936), (5052, 88560), (5184, 86305), (5535, 80832), (5904, 75780), (6315, 70848), (6480, 69044), (6560, 68202), (6642, 67360), (6736, 66420), (7380, 60624), (7578, 59040), (7872, 56835), (8420, 53136), (8640, 51783), (8856, 50520), (9840, 45468), (10104, 44280), (11070, 40416), (11367, 39360), (11808, 37890), (12630, 35424), (12960, 34522), (13120, 34101), (13284, 33680), (13472, 33210), (14760, 30312), (15156, 29520), (16605, 26944), (16840, 26568), (17261, 25920), (17712, 25260), (18945, 23616), (19680, 22734), (20208, 22140)]