12683640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5563}}^1$

素因数の和:5596

約数の個数: 64

約数和(自身を含む): 40060800

約数和(自身を除く): 27377160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 5563, 11126, 16689, 22252, 27815, 33378, 44504, 55630, 66756, 83445, 105697, 111260, 133512, 166890, 211394, 222520, 317091, 333780, 422788, 528485, 634182, 667560, 845576, 1056970, 1268364, 1585455, 2113940, 2536728, 3170910, 4227880, 6341820, 12683640]

約数ペア:

[(1, 12683640), (2, 6341820), (3, 4227880), (4, 3170910), (5, 2536728), (6, 2113940), (8, 1585455), (10, 1268364), (12, 1056970), (15, 845576), (19, 667560), (20, 634182), (24, 528485), (30, 422788), (38, 333780), (40, 317091), (57, 222520), (60, 211394), (76, 166890), (95, 133512), (114, 111260), (120, 105697), (152, 83445), (190, 66756), (228, 55630), (285, 44504), (380, 33378), (456, 27815), (570, 22252), (760, 16689), (1140, 11126), (2280, 5563)]