98877840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{411991}}^1$

素因数の和:412007

約数の個数: 40

約数和(自身を含む): 306522048

約数和(自身を除く): 207644208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 411991, 823982, 1235973, 1647964, 2059955, 2471946, 3295928, 4119910, 4943892, 6179865, 6591856, 8239820, 9887784, 12359730, 16479640, 19775568, 24719460, 32959280, 49438920, 98877840]

約数ペア:

[(1, 98877840), (2, 49438920), (3, 32959280), (4, 24719460), (5, 19775568), (6, 16479640), (8, 12359730), (10, 9887784), (12, 8239820), (15, 6591856), (16, 6179865), (20, 4943892), (24, 4119910), (30, 3295928), (40, 2471946), (48, 2059955), (60, 1647964), (80, 1235973), (120, 823982), (240, 411991)]