4455960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:608

約数の個数: 64

約数和(自身を含む): 13582080

約数和(自身を除く): 9126120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 523, 568, 710, 852, 1046, 1065, 1420, 1569, 1704, 2092, 2130, 2615, 2840, 3138, 4184, 4260, 5230, 6276, 7845, 8520, 10460, 12552, 15690, 20920, 31380, 37133, 62760, 74266, 111399, 148532, 185665, 222798, 297064, 371330, 445596, 556995, 742660, 891192, 1113990, 1485320, 2227980, 4455960]

約数ペア:

[(1, 4455960), (2, 2227980), (3, 1485320), (4, 1113990), (5, 891192), (6, 742660), (8, 556995), (10, 445596), (12, 371330), (15, 297064), (20, 222798), (24, 185665), (30, 148532), (40, 111399), (60, 74266), (71, 62760), (120, 37133), (142, 31380), (213, 20920), (284, 15690), (355, 12552), (426, 10460), (523, 8520), (568, 7845), (710, 6276), (852, 5230), (1046, 4260), (1065, 4184), (1420, 3138), (1569, 2840), (1704, 2615), (2092, 2130)]