129166560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4721}}^1$

素因数の和:4761

約数の個数: 144

約数和(自身を含む): 464078160

約数和(自身を除く): 334911600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 4721, 5472, 6840, 9120, 9442, 13680, 14163, 18884, 23605, 27360, 28326, 37768, 42489, 47210, 56652, 70815, 75536, 84978, 89699, 94420, 113304, 141630, 151072, 169956, 179398, 188840, 212445, 226608, 269097, 283260, 339912, 358796, 377680, 424890, 448495, 453216, 538194, 566520, 679824, 717592, 755360, 807291, 849780, 896990, 1076388, 1133040, 1345485, 1359648, 1435184, 1614582, 1699560, 1793980, 2152776, 2266080, 2690970, 2870368, 3229164, 3399120, 3587960, 4036455, 4305552, 5381940, 6458328, 6798240, 7175920, 8072910, 8611104, 10763880, 12916656, 14351840, 16145820, 21527760, 25833312, 32291640, 43055520, 64583280, 129166560]

約数ペア:

[(1, 129166560), (2, 64583280), (3, 43055520), (4, 32291640), (5, 25833312), (6, 21527760), (8, 16145820), (9, 14351840), (10, 12916656), (12, 10763880), (15, 8611104), (16, 8072910), (18, 7175920), (19, 6798240), (20, 6458328), (24, 5381940), (30, 4305552), (32, 4036455), (36, 3587960), (38, 3399120), (40, 3229164), (45, 2870368), (48, 2690970), (57, 2266080), (60, 2152776), (72, 1793980), (76, 1699560), (80, 1614582), (90, 1435184), (95, 1359648), (96, 1345485), (114, 1133040), (120, 1076388), (144, 896990), (152, 849780), (160, 807291), (171, 755360), (180, 717592), (190, 679824), (228, 566520), (240, 538194), (285, 453216), (288, 448495), (304, 424890), (342, 377680), (360, 358796), (380, 339912), (456, 283260), (480, 269097), (570, 226608), (608, 212445), (684, 188840), (720, 179398), (760, 169956), (855, 151072), (912, 141630), (1140, 113304), (1368, 94420), (1440, 89699), (1520, 84978), (1710, 75536), (1824, 70815), (2280, 56652), (2736, 47210), (3040, 42489), (3420, 37768), (4560, 28326), (4721, 27360), (5472, 23605), (6840, 18884), (9120, 14163), (9442, 13680)]