44520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1$

素因数の和:74

約数の個数: 64

約数和(自身を含む): 155520

約数和(自身を除く): 111000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 140, 159, 168, 210, 212, 265, 280, 318, 371, 420, 424, 530, 636, 742, 795, 840, 1060, 1113, 1272, 1484, 1590, 1855, 2120, 2226, 2968, 3180, 3710, 4452, 5565, 6360, 7420, 8904, 11130, 14840, 22260, 44520]

約数ペア:

[(1, 44520), (2, 22260), (3, 14840), (4, 11130), (5, 8904), (6, 7420), (7, 6360), (8, 5565), (10, 4452), (12, 3710), (14, 3180), (15, 2968), (20, 2226), (21, 2120), (24, 1855), (28, 1590), (30, 1484), (35, 1272), (40, 1113), (42, 1060), (53, 840), (56, 795), (60, 742), (70, 636), (84, 530), (105, 424), (106, 420), (120, 371), (140, 318), (159, 280), (168, 265), (210, 212)]