15678960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5939}}^1$

素因数の和:5966

約数の個数: 80

約数和(自身を含む): 53032320

約数和(自身を除く): 37353360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 5939, 11878, 17817, 23756, 29695, 35634, 47512, 59390, 65329, 71268, 89085, 95024, 118780, 130658, 142536, 178170, 195987, 237560, 261316, 285072, 326645, 356340, 391974, 475120, 522632, 653290, 712680, 783948, 979935, 1045264, 1306580, 1425360, 1567896, 1959870, 2613160, 3135792, 3919740, 5226320, 7839480, 15678960]

約数ペア:

[(1, 15678960), (2, 7839480), (3, 5226320), (4, 3919740), (5, 3135792), (6, 2613160), (8, 1959870), (10, 1567896), (11, 1425360), (12, 1306580), (15, 1045264), (16, 979935), (20, 783948), (22, 712680), (24, 653290), (30, 522632), (33, 475120), (40, 391974), (44, 356340), (48, 326645), (55, 285072), (60, 261316), (66, 237560), (80, 195987), (88, 178170), (110, 142536), (120, 130658), (132, 118780), (165, 95024), (176, 89085), (220, 71268), (240, 65329), (264, 59390), (330, 47512), (440, 35634), (528, 29695), (660, 23756), (880, 17817), (1320, 11878), (2640, 5939)]