31867440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12071}}^1$

素因数の和:12098

約数の個数: 80

約数和(自身を含む): 107778816

約数和(自身を除く): 75911376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 12071, 24142, 36213, 48284, 60355, 72426, 96568, 120710, 132781, 144852, 181065, 193136, 241420, 265562, 289704, 362130, 398343, 482840, 531124, 579408, 663905, 724260, 796686, 965680, 1062248, 1327810, 1448520, 1593372, 1991715, 2124496, 2655620, 2897040, 3186744, 3983430, 5311240, 6373488, 7966860, 10622480, 15933720, 31867440]

約数ペア:

[(1, 31867440), (2, 15933720), (3, 10622480), (4, 7966860), (5, 6373488), (6, 5311240), (8, 3983430), (10, 3186744), (11, 2897040), (12, 2655620), (15, 2124496), (16, 1991715), (20, 1593372), (22, 1448520), (24, 1327810), (30, 1062248), (33, 965680), (40, 796686), (44, 724260), (48, 663905), (55, 579408), (60, 531124), (66, 482840), (80, 398343), (88, 362130), (110, 289704), (120, 265562), (132, 241420), (165, 193136), (176, 181065), (220, 144852), (240, 132781), (264, 120710), (330, 96568), (440, 72426), (528, 60355), (660, 48284), (880, 36213), (1320, 24142), (2640, 12071)]