222722160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{2423}}^1$

素因数の和:2822

約数の個数: 80

約数和(自身を含む): 692527104

約数和(自身を除く): 469804944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 383, 766, 1149, 1532, 1915, 2298, 2423, 3064, 3830, 4596, 4846, 5745, 6128, 7269, 7660, 9192, 9692, 11490, 12115, 14538, 15320, 18384, 19384, 22980, 24230, 29076, 30640, 36345, 38768, 45960, 48460, 58152, 72690, 91920, 96920, 116304, 145380, 193840, 290760, 581520, 928009, 1856018, 2784027, 3712036, 4640045, 5568054, 7424072, 9280090, 11136108, 13920135, 14848144, 18560180, 22272216, 27840270, 37120360, 44544432, 55680540, 74240720, 111361080, 222722160]

約数ペア:

[(1, 222722160), (2, 111361080), (3, 74240720), (4, 55680540), (5, 44544432), (6, 37120360), (8, 27840270), (10, 22272216), (12, 18560180), (15, 14848144), (16, 13920135), (20, 11136108), (24, 9280090), (30, 7424072), (40, 5568054), (48, 4640045), (60, 3712036), (80, 2784027), (120, 1856018), (240, 928009), (383, 581520), (766, 290760), (1149, 193840), (1532, 145380), (1915, 116304), (2298, 96920), (2423, 91920), (3064, 72690), (3830, 58152), (4596, 48460), (4846, 45960), (5745, 38768), (6128, 36345), (7269, 30640), (7660, 29076), (9192, 24230), (9692, 22980), (11490, 19384), (12115, 18384), (14538, 15320)]