386687520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{29837}}^1$

素因数の和:29864

約数の個数: 120

約数和(自身を含む): 1364730444

約数和(自身を除く): 978042924

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 29837, 59674, 89511, 119348, 149185, 179022, 238696, 268533, 298370, 358044, 447555, 477392, 537066, 596740, 716088, 805599, 895110, 954784, 1074132, 1193480, 1342665, 1432176, 1611198, 1790220, 2148264, 2386960, 2416797, 2685330, 2864352, 3222396, 3580440, 4027995, 4296528, 4773920, 4833594, 5370660, 6444792, 7160880, 8055990, 8593056, 9667188, 10741320, 12083985, 12889584, 14321760, 16111980, 19334376, 21482640, 24167970, 25779168, 32223960, 38668752, 42965280, 48335940, 64447920, 77337504, 96671880, 128895840, 193343760, 386687520]

約数ペア:

[(1, 386687520), (2, 193343760), (3, 128895840), (4, 96671880), (5, 77337504), (6, 64447920), (8, 48335940), (9, 42965280), (10, 38668752), (12, 32223960), (15, 25779168), (16, 24167970), (18, 21482640), (20, 19334376), (24, 16111980), (27, 14321760), (30, 12889584), (32, 12083985), (36, 10741320), (40, 9667188), (45, 8593056), (48, 8055990), (54, 7160880), (60, 6444792), (72, 5370660), (80, 4833594), (81, 4773920), (90, 4296528), (96, 4027995), (108, 3580440), (120, 3222396), (135, 2864352), (144, 2685330), (160, 2416797), (162, 2386960), (180, 2148264), (216, 1790220), (240, 1611198), (270, 1432176), (288, 1342665), (324, 1193480), (360, 1074132), (405, 954784), (432, 895110), (480, 805599), (540, 716088), (648, 596740), (720, 537066), (810, 477392), (864, 447555), (1080, 358044), (1296, 298370), (1440, 268533), (1620, 238696), (2160, 179022), (2592, 149185), (3240, 119348), (4320, 89511), (6480, 59674), (12960, 29837)]