74520480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{155251}}^1$

素因数の和:155269

約数の個数: 48

約数和(自身を含む): 234741024

約数和(自身を除く): 160220544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 155251, 310502, 465753, 621004, 776255, 931506, 1242008, 1552510, 1863012, 2328765, 2484016, 3105020, 3726024, 4657530, 4968032, 6210040, 7452048, 9315060, 12420080, 14904096, 18630120, 24840160, 37260240, 74520480]

約数ペア:

[(1, 74520480), (2, 37260240), (3, 24840160), (4, 18630120), (5, 14904096), (6, 12420080), (8, 9315060), (10, 7452048), (12, 6210040), (15, 4968032), (16, 4657530), (20, 3726024), (24, 3105020), (30, 2484016), (32, 2328765), (40, 1863012), (48, 1552510), (60, 1242008), (80, 931506), (96, 776255), (120, 621004), (160, 465753), (240, 310502), (480, 155251)]