71764320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{487}}^1$

素因数の和:812

約数の個数: 96

約数和(自身を含む): 227259648

約数和(自身を除く): 155495328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 307, 480, 487, 614, 921, 974, 1228, 1461, 1535, 1842, 1948, 2435, 2456, 2922, 3070, 3684, 3896, 4605, 4870, 4912, 5844, 6140, 7305, 7368, 7792, 9210, 9740, 9824, 11688, 12280, 14610, 14736, 15584, 18420, 19480, 23376, 24560, 29220, 29472, 36840, 38960, 46752, 49120, 58440, 73680, 77920, 116880, 147360, 149509, 233760, 299018, 448527, 598036, 747545, 897054, 1196072, 1495090, 1794108, 2242635, 2392144, 2990180, 3588216, 4485270, 4784288, 5980360, 7176432, 8970540, 11960720, 14352864, 17941080, 23921440, 35882160, 71764320]

約数ペア:

[(1, 71764320), (2, 35882160), (3, 23921440), (4, 17941080), (5, 14352864), (6, 11960720), (8, 8970540), (10, 7176432), (12, 5980360), (15, 4784288), (16, 4485270), (20, 3588216), (24, 2990180), (30, 2392144), (32, 2242635), (40, 1794108), (48, 1495090), (60, 1196072), (80, 897054), (96, 747545), (120, 598036), (160, 448527), (240, 299018), (307, 233760), (480, 149509), (487, 147360), (614, 116880), (921, 77920), (974, 73680), (1228, 58440), (1461, 49120), (1535, 46752), (1842, 38960), (1948, 36840), (2435, 29472), (2456, 29220), (2922, 24560), (3070, 23376), (3684, 19480), (3896, 18420), (4605, 15584), (4870, 14736), (4912, 14610), (5844, 12280), (6140, 11688), (7305, 9824), (7368, 9740), (7792, 9210)]