1292279760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{271}}^1$

素因数の和:506

約数の個数: 240

約数和(自身を含む): 4498640640

約数和(自身を除く): 3206360880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 179, 180, 185, 222, 240, 271, 296, 333, 358, 360, 370, 444, 537, 542, 555, 592, 666, 716, 720, 740, 813, 888, 895, 1074, 1084, 1110, 1332, 1355, 1432, 1480, 1611, 1626, 1665, 1776, 1790, 2148, 2168, 2220, 2439, 2664, 2685, 2710, 2864, 2960, 3222, 3252, 3330, 3580, 4065, 4296, 4336, 4440, 4878, 5328, 5370, 5420, 6444, 6504, 6623, 6660, 7160, 8055, 8130, 8592, 8880, 9756, 10027, 10740, 10840, 12195, 12888, 13008, 13246, 13320, 14320, 16110, 16260, 19512, 19869, 20054, 21480, 21680, 24390, 25776, 26492, 26640, 30081, 32220, 32520, 33115, 39024, 39738, 40108, 42960, 48509, 48780, 50135, 52984, 59607, 60162, 64440, 65040, 66230, 79476, 80216, 90243, 97018, 97560, 99345, 100270, 105968, 119214, 120324, 128880, 132460, 145527, 150405, 158952, 160432, 180486, 194036, 195120, 198690, 200540, 238428, 240648, 242545, 264920, 291054, 298035, 300810, 317904, 360972, 388072, 397380, 401080, 436581, 451215, 476856, 481296, 485090, 529840, 582108, 596070, 601620, 721944, 727635, 776144, 794760, 802160, 873162, 902430, 953712, 970180, 1164216, 1192140, 1203240, 1443888, 1455270, 1589520, 1746324, 1794833, 1804860, 1940360, 2182905, 2328432, 2384280, 2406480, 2910540, 3492648, 3589666, 3609720, 3880720, 4365810, 4768560, 5384499, 5821080, 6985296, 7179332, 7219440, 8731620, 8974165, 10768998, 11642160, 14358664, 16153497, 17463240, 17948330, 21537996, 26922495, 28717328, 32306994, 34926480, 35896660, 43075992, 53844990, 64613988, 71793320, 80767485, 86151984, 107689980, 129227976, 143586640, 161534970, 215379960, 258455952, 323069940, 430759920, 646139880, 1292279760]

約数ペア:

[(1, 1292279760), (2, 646139880), (3, 430759920), (4, 323069940), (5, 258455952), (6, 215379960), (8, 161534970), (9, 143586640), (10, 129227976), (12, 107689980), (15, 86151984), (16, 80767485), (18, 71793320), (20, 64613988), (24, 53844990), (30, 43075992), (36, 35896660), (37, 34926480), (40, 32306994), (45, 28717328), (48, 26922495), (60, 21537996), (72, 17948330), (74, 17463240), (80, 16153497), (90, 14358664), (111, 11642160), (120, 10768998), (144, 8974165), (148, 8731620), (179, 7219440), (180, 7179332), (185, 6985296), (222, 5821080), (240, 5384499), (271, 4768560), (296, 4365810), (333, 3880720), (358, 3609720), (360, 3589666), (370, 3492648), (444, 2910540), (537, 2406480), (542, 2384280), (555, 2328432), (592, 2182905), (666, 1940360), (716, 1804860), (720, 1794833), (740, 1746324), (813, 1589520), (888, 1455270), (895, 1443888), (1074, 1203240), (1084, 1192140), (1110, 1164216), (1332, 970180), (1355, 953712), (1432, 902430), (1480, 873162), (1611, 802160), (1626, 794760), (1665, 776144), (1776, 727635), (1790, 721944), (2148, 601620), (2168, 596070), (2220, 582108), (2439, 529840), (2664, 485090), (2685, 481296), (2710, 476856), (2864, 451215), (2960, 436581), (3222, 401080), (3252, 397380), (3330, 388072), (3580, 360972), (4065, 317904), (4296, 300810), (4336, 298035), (4440, 291054), (4878, 264920), (5328, 242545), (5370, 240648), (5420, 238428), (6444, 200540), (6504, 198690), (6623, 195120), (6660, 194036), (7160, 180486), (8055, 160432), (8130, 158952), (8592, 150405), (8880, 145527), (9756, 132460), (10027, 128880), (10740, 120324), (10840, 119214), (12195, 105968), (12888, 100270), (13008, 99345), (13246, 97560), (13320, 97018), (14320, 90243), (16110, 80216), (16260, 79476), (19512, 66230), (19869, 65040), (20054, 64440), (21480, 60162), (21680, 59607), (24390, 52984), (25776, 50135), (26492, 48780), (26640, 48509), (30081, 42960), (32220, 40108), (32520, 39738), (33115, 39024)]