360728680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1259}}^1$

素因数の和:1331

約数の個数: 128

約数和(自身を含む): 952560000

約数和(自身を除く): 591831320

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 29, 38, 40, 52, 58, 65, 76, 95, 104, 116, 130, 145, 152, 190, 232, 247, 260, 290, 377, 380, 494, 520, 551, 580, 754, 760, 988, 1102, 1160, 1235, 1259, 1508, 1885, 1976, 2204, 2470, 2518, 2755, 3016, 3770, 4408, 4940, 5036, 5510, 6295, 7163, 7540, 9880, 10072, 11020, 12590, 14326, 15080, 16367, 22040, 23921, 25180, 28652, 32734, 35815, 36511, 47842, 50360, 57304, 65468, 71630, 73022, 81835, 95684, 119605, 130936, 143260, 146044, 163670, 182555, 191368, 239210, 286520, 292088, 310973, 327340, 365110, 474643, 478420, 621946, 654680, 693709, 730220, 949286, 956840, 1243892, 1387418, 1460440, 1554865, 1898572, 2373215, 2487784, 2774836, 3109730, 3468545, 3797144, 4746430, 5549672, 6219460, 6937090, 9018217, 9492860, 12438920, 13874180, 18036434, 18985720, 27748360, 36072868, 45091085, 72145736, 90182170, 180364340, 360728680]

約数ペア:

[(1, 360728680), (2, 180364340), (4, 90182170), (5, 72145736), (8, 45091085), (10, 36072868), (13, 27748360), (19, 18985720), (20, 18036434), (26, 13874180), (29, 12438920), (38, 9492860), (40, 9018217), (52, 6937090), (58, 6219460), (65, 5549672), (76, 4746430), (95, 3797144), (104, 3468545), (116, 3109730), (130, 2774836), (145, 2487784), (152, 2373215), (190, 1898572), (232, 1554865), (247, 1460440), (260, 1387418), (290, 1243892), (377, 956840), (380, 949286), (494, 730220), (520, 693709), (551, 654680), (580, 621946), (754, 478420), (760, 474643), (988, 365110), (1102, 327340), (1160, 310973), (1235, 292088), (1259, 286520), (1508, 239210), (1885, 191368), (1976, 182555), (2204, 163670), (2470, 146044), (2518, 143260), (2755, 130936), (3016, 119605), (3770, 95684), (4408, 81835), (4940, 73022), (5036, 71630), (5510, 65468), (6295, 57304), (7163, 50360), (7540, 47842), (9880, 36511), (10072, 35815), (11020, 32734), (12590, 28652), (14326, 25180), (15080, 23921), (16367, 22040)]