12887585280

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{559357}}^1$

素因数の和:559386

約数の個数: 120

約数和(自身を含む): 44633412252

約数和(自身を除く): 31745826972

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 23040, 559357, 1118714, 1678071, 2237428, 2796785, 3356142, 4474856, 5034213, 5593570, 6712284, 8390355, 8949712, 10068426, 11187140, 13424568, 16780710, 17899424, 20136852, 22374280, 25171065, 26849136, 33561420, 35798848, 40273704, 44748560, 50342130, 53698272, 67122840, 71597696, 80547408, 89497120, 100684260, 107396544, 134245680, 143195392, 161094816, 178994240, 201368520, 214793088, 268491360, 286390784, 322189632, 357988480, 402737040, 429586176, 536982720, 644379264, 715976960, 805474080, 859172352, 1073965440, 1288758528, 1431953920, 1610948160, 2147930880, 2577517056, 3221896320, 4295861760, 6443792640, 12887585280]

約数ペア:

[(1, 12887585280), (2, 6443792640), (3, 4295861760), (4, 3221896320), (5, 2577517056), (6, 2147930880), (8, 1610948160), (9, 1431953920), (10, 1288758528), (12, 1073965440), (15, 859172352), (16, 805474080), (18, 715976960), (20, 644379264), (24, 536982720), (30, 429586176), (32, 402737040), (36, 357988480), (40, 322189632), (45, 286390784), (48, 268491360), (60, 214793088), (64, 201368520), (72, 178994240), (80, 161094816), (90, 143195392), (96, 134245680), (120, 107396544), (128, 100684260), (144, 89497120), (160, 80547408), (180, 71597696), (192, 67122840), (240, 53698272), (256, 50342130), (288, 44748560), (320, 40273704), (360, 35798848), (384, 33561420), (480, 26849136), (512, 25171065), (576, 22374280), (640, 20136852), (720, 17899424), (768, 16780710), (960, 13424568), (1152, 11187140), (1280, 10068426), (1440, 8949712), (1536, 8390355), (1920, 6712284), (2304, 5593570), (2560, 5034213), (2880, 4474856), (3840, 3356142), (4608, 2796785), (5760, 2237428), (7680, 1678071), (11520, 1118714), (23040, 559357)]