83997840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15217}}^1$

素因数の和:15256

約数の個数: 80

約数和(自身を含む): 271732608

約数和(自身を除く): 187734768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 15217, 30434, 45651, 60868, 76085, 91302, 121736, 152170, 182604, 228255, 243472, 304340, 349991, 365208, 456510, 608680, 699982, 730416, 913020, 1049973, 1217360, 1399964, 1749955, 1826040, 2099946, 2799928, 3499910, 3652080, 4199892, 5249865, 5599856, 6999820, 8399784, 10499730, 13999640, 16799568, 20999460, 27999280, 41998920, 83997840]

約数ペア:

[(1, 83997840), (2, 41998920), (3, 27999280), (4, 20999460), (5, 16799568), (6, 13999640), (8, 10499730), (10, 8399784), (12, 6999820), (15, 5599856), (16, 5249865), (20, 4199892), (23, 3652080), (24, 3499910), (30, 2799928), (40, 2099946), (46, 1826040), (48, 1749955), (60, 1399964), (69, 1217360), (80, 1049973), (92, 913020), (115, 730416), (120, 699982), (138, 608680), (184, 456510), (230, 365208), (240, 349991), (276, 304340), (345, 243472), (368, 228255), (460, 182604), (552, 152170), (690, 121736), (920, 91302), (1104, 76085), (1380, 60868), (1840, 45651), (2760, 30434), (5520, 15217)]