212937360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{2341}}^1$

素因数の和:2736

約数の個数: 80

約数和(自身を含む): 662130240

約数和(自身を除く): 449192880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 379, 758, 1137, 1516, 1895, 2274, 2341, 3032, 3790, 4548, 4682, 5685, 6064, 7023, 7580, 9096, 9364, 11370, 11705, 14046, 15160, 18192, 18728, 22740, 23410, 28092, 30320, 35115, 37456, 45480, 46820, 56184, 70230, 90960, 93640, 112368, 140460, 187280, 280920, 561840, 887239, 1774478, 2661717, 3548956, 4436195, 5323434, 7097912, 8872390, 10646868, 13308585, 14195824, 17744780, 21293736, 26617170, 35489560, 42587472, 53234340, 70979120, 106468680, 212937360]

約数ペア:

[(1, 212937360), (2, 106468680), (3, 70979120), (4, 53234340), (5, 42587472), (6, 35489560), (8, 26617170), (10, 21293736), (12, 17744780), (15, 14195824), (16, 13308585), (20, 10646868), (24, 8872390), (30, 7097912), (40, 5323434), (48, 4436195), (60, 3548956), (80, 2661717), (120, 1774478), (240, 887239), (379, 561840), (758, 280920), (1137, 187280), (1516, 140460), (1895, 112368), (2274, 93640), (2341, 90960), (3032, 70230), (3790, 56184), (4548, 46820), (4682, 45480), (5685, 37456), (6064, 35115), (7023, 30320), (7580, 28092), (9096, 23410), (9364, 22740), (11370, 18728), (11705, 18192), (14046, 15160)]