45172680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53777}}^1$

素因数の和:53798

約数の個数: 64

約数和(自身を含む): 154880640

約数和(自身を除く): 109707960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 53777, 107554, 161331, 215108, 268885, 322662, 376439, 430216, 537770, 645324, 752878, 806655, 1075540, 1129317, 1290648, 1505756, 1613310, 1882195, 2151080, 2258634, 3011512, 3226620, 3764390, 4517268, 5646585, 6453240, 7528780, 9034536, 11293170, 15057560, 22586340, 45172680]

約数ペア:

[(1, 45172680), (2, 22586340), (3, 15057560), (4, 11293170), (5, 9034536), (6, 7528780), (7, 6453240), (8, 5646585), (10, 4517268), (12, 3764390), (14, 3226620), (15, 3011512), (20, 2258634), (21, 2151080), (24, 1882195), (28, 1613310), (30, 1505756), (35, 1290648), (40, 1129317), (42, 1075540), (56, 806655), (60, 752878), (70, 645324), (84, 537770), (105, 430216), (120, 376439), (140, 322662), (168, 268885), (210, 215108), (280, 161331), (420, 107554), (840, 53777)]