10781520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{269}}^1$

素因数の和:452

約数の個数: 80

約数和(自身を含む): 33747840

約数和(自身を除く): 22966320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 167, 240, 269, 334, 501, 538, 668, 807, 835, 1002, 1076, 1336, 1345, 1614, 1670, 2004, 2152, 2505, 2672, 2690, 3228, 3340, 4008, 4035, 4304, 5010, 5380, 6456, 6680, 8016, 8070, 10020, 10760, 12912, 13360, 16140, 20040, 21520, 32280, 40080, 44923, 64560, 89846, 134769, 179692, 224615, 269538, 359384, 449230, 539076, 673845, 718768, 898460, 1078152, 1347690, 1796920, 2156304, 2695380, 3593840, 5390760, 10781520]

約数ペア:

[(1, 10781520), (2, 5390760), (3, 3593840), (4, 2695380), (5, 2156304), (6, 1796920), (8, 1347690), (10, 1078152), (12, 898460), (15, 718768), (16, 673845), (20, 539076), (24, 449230), (30, 359384), (40, 269538), (48, 224615), (60, 179692), (80, 134769), (120, 89846), (167, 64560), (240, 44923), (269, 40080), (334, 32280), (501, 21520), (538, 20040), (668, 16140), (807, 13360), (835, 12912), (1002, 10760), (1076, 10020), (1336, 8070), (1345, 8016), (1614, 6680), (1670, 6456), (2004, 5380), (2152, 5010), (2505, 4304), (2672, 4035), (2690, 4008), (3228, 3340)]