85782960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{421}}^1$

素因数の和:723

約数の個数: 120

約数和(自身を含む): 289792464

約数和(自身を除く): 204009504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 283, 360, 421, 566, 720, 842, 849, 1132, 1263, 1415, 1684, 1698, 2105, 2264, 2526, 2547, 2830, 3368, 3396, 3789, 4210, 4245, 4528, 5052, 5094, 5660, 6315, 6736, 6792, 7578, 8420, 8490, 10104, 10188, 11320, 12630, 12735, 13584, 15156, 16840, 16980, 18945, 20208, 20376, 22640, 25260, 25470, 30312, 33680, 33960, 37890, 40752, 50520, 50940, 60624, 67920, 75780, 101040, 101880, 119143, 151560, 203760, 238286, 303120, 357429, 476572, 595715, 714858, 953144, 1072287, 1191430, 1429716, 1787145, 1906288, 2144574, 2382860, 2859432, 3574290, 4289148, 4765720, 5361435, 5718864, 7148580, 8578296, 9531440, 10722870, 14297160, 17156592, 21445740, 28594320, 42891480, 85782960]

約数ペア:

[(1, 85782960), (2, 42891480), (3, 28594320), (4, 21445740), (5, 17156592), (6, 14297160), (8, 10722870), (9, 9531440), (10, 8578296), (12, 7148580), (15, 5718864), (16, 5361435), (18, 4765720), (20, 4289148), (24, 3574290), (30, 2859432), (36, 2382860), (40, 2144574), (45, 1906288), (48, 1787145), (60, 1429716), (72, 1191430), (80, 1072287), (90, 953144), (120, 714858), (144, 595715), (180, 476572), (240, 357429), (283, 303120), (360, 238286), (421, 203760), (566, 151560), (720, 119143), (842, 101880), (849, 101040), (1132, 75780), (1263, 67920), (1415, 60624), (1684, 50940), (1698, 50520), (2105, 40752), (2264, 37890), (2526, 33960), (2547, 33680), (2830, 30312), (3368, 25470), (3396, 25260), (3789, 22640), (4210, 20376), (4245, 20208), (4528, 18945), (5052, 16980), (5094, 16840), (5660, 15156), (6315, 13584), (6736, 12735), (6792, 12630), (7578, 11320), (8420, 10188), (8490, 10104)]