40065360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1201}}^1$

素因数の和:1356

約数の個数: 80

約数和(自身を含む): 125200320

約数和(自身を除く): 85134960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 139, 240, 278, 417, 556, 695, 834, 1112, 1201, 1390, 1668, 2085, 2224, 2402, 2780, 3336, 3603, 4170, 4804, 5560, 6005, 6672, 7206, 8340, 9608, 11120, 12010, 14412, 16680, 18015, 19216, 24020, 28824, 33360, 36030, 48040, 57648, 72060, 96080, 144120, 166939, 288240, 333878, 500817, 667756, 834695, 1001634, 1335512, 1669390, 2003268, 2504085, 2671024, 3338780, 4006536, 5008170, 6677560, 8013072, 10016340, 13355120, 20032680, 40065360]

約数ペア:

[(1, 40065360), (2, 20032680), (3, 13355120), (4, 10016340), (5, 8013072), (6, 6677560), (8, 5008170), (10, 4006536), (12, 3338780), (15, 2671024), (16, 2504085), (20, 2003268), (24, 1669390), (30, 1335512), (40, 1001634), (48, 834695), (60, 667756), (80, 500817), (120, 333878), (139, 288240), (240, 166939), (278, 144120), (417, 96080), (556, 72060), (695, 57648), (834, 48040), (1112, 36030), (1201, 33360), (1390, 28824), (1668, 24020), (2085, 19216), (2224, 18015), (2402, 16680), (2780, 14412), (3336, 12010), (3603, 11120), (4170, 9608), (4804, 8340), (5560, 7206), (6005, 6672)]