3015049840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{8377}}^1$

素因数の和:8810

約数の個数: 80

約数和(自身を含む): 7666875360

約数和(自身を除く): 4651825520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 409, 440, 818, 880, 1636, 2045, 3272, 4090, 4499, 6544, 8180, 8377, 8998, 16360, 16754, 17996, 22495, 32720, 33508, 35992, 41885, 44990, 67016, 71984, 83770, 89980, 92147, 134032, 167540, 179960, 184294, 335080, 359920, 368588, 460735, 670160, 737176, 921470, 1474352, 1842940, 3426193, 3685880, 6852386, 7371760, 13704772, 17130965, 27409544, 34261930, 37688123, 54819088, 68523860, 75376246, 137047720, 150752492, 188440615, 274095440, 301504984, 376881230, 603009968, 753762460, 1507524920, 3015049840]

約数ペア:

[(1, 3015049840), (2, 1507524920), (4, 753762460), (5, 603009968), (8, 376881230), (10, 301504984), (11, 274095440), (16, 188440615), (20, 150752492), (22, 137047720), (40, 75376246), (44, 68523860), (55, 54819088), (80, 37688123), (88, 34261930), (110, 27409544), (176, 17130965), (220, 13704772), (409, 7371760), (440, 6852386), (818, 3685880), (880, 3426193), (1636, 1842940), (2045, 1474352), (3272, 921470), (4090, 737176), (4499, 670160), (6544, 460735), (8180, 368588), (8377, 359920), (8998, 335080), (16360, 184294), (16754, 179960), (17996, 167540), (22495, 134032), (32720, 92147), (33508, 89980), (35992, 83770), (41885, 71984), (44990, 67016)]