558921840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{719}}^1$

素因数の和:855

約数の個数: 160

約数和(自身を含む): 1799884800

約数和(自身を除く): 1240962960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 79, 80, 82, 120, 123, 158, 164, 205, 237, 240, 246, 316, 328, 395, 410, 474, 492, 615, 632, 656, 719, 790, 820, 948, 984, 1185, 1230, 1264, 1438, 1580, 1640, 1896, 1968, 2157, 2370, 2460, 2876, 3160, 3239, 3280, 3595, 3792, 4314, 4740, 4920, 5752, 6320, 6478, 7190, 8628, 9480, 9717, 9840, 10785, 11504, 12956, 14380, 16195, 17256, 18960, 19434, 21570, 25912, 28760, 29479, 32390, 34512, 38868, 43140, 48585, 51824, 56801, 57520, 58958, 64780, 77736, 86280, 88437, 97170, 113602, 117916, 129560, 147395, 155472, 170403, 172560, 176874, 194340, 227204, 235832, 259120, 284005, 294790, 340806, 353748, 388680, 442185, 454408, 471664, 568010, 589580, 681612, 707496, 777360, 852015, 884370, 908816, 1136020, 1179160, 1363224, 1414992, 1704030, 1768740, 2272040, 2328841, 2358320, 2726448, 3408060, 3537480, 4544080, 4657682, 6816120, 6986523, 7074960, 9315364, 11644205, 13632240, 13973046, 18630728, 23288410, 27946092, 34932615, 37261456, 46576820, 55892184, 69865230, 93153640, 111784368, 139730460, 186307280, 279460920, 558921840]

約数ペア:

[(1, 558921840), (2, 279460920), (3, 186307280), (4, 139730460), (5, 111784368), (6, 93153640), (8, 69865230), (10, 55892184), (12, 46576820), (15, 37261456), (16, 34932615), (20, 27946092), (24, 23288410), (30, 18630728), (40, 13973046), (41, 13632240), (48, 11644205), (60, 9315364), (79, 7074960), (80, 6986523), (82, 6816120), (120, 4657682), (123, 4544080), (158, 3537480), (164, 3408060), (205, 2726448), (237, 2358320), (240, 2328841), (246, 2272040), (316, 1768740), (328, 1704030), (395, 1414992), (410, 1363224), (474, 1179160), (492, 1136020), (615, 908816), (632, 884370), (656, 852015), (719, 777360), (790, 707496), (820, 681612), (948, 589580), (984, 568010), (1185, 471664), (1230, 454408), (1264, 442185), (1438, 388680), (1580, 353748), (1640, 340806), (1896, 294790), (1968, 284005), (2157, 259120), (2370, 235832), (2460, 227204), (2876, 194340), (3160, 176874), (3239, 172560), (3280, 170403), (3595, 155472), (3792, 147395), (4314, 129560), (4740, 117916), (4920, 113602), (5752, 97170), (6320, 88437), (6478, 86280), (7190, 77736), (8628, 64780), (9480, 58958), (9717, 57520), (9840, 56801), (10785, 51824), (11504, 48585), (12956, 43140), (14380, 38868), (16195, 34512), (17256, 32390), (18960, 29479), (19434, 28760), (21570, 25912)]