1680637320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{7691}}^1$

素因数の和:8315

約数の個数: 96

約数和(自身を含む): 5471781120

約数和(自身を除く): 3791143800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 607, 1214, 1821, 2428, 3035, 3642, 4856, 5463, 6070, 7284, 7691, 9105, 10926, 12140, 14568, 15382, 18210, 21852, 23073, 24280, 27315, 30764, 36420, 38455, 43704, 46146, 54630, 61528, 69219, 72840, 76910, 92292, 109260, 115365, 138438, 153820, 184584, 218520, 230730, 276876, 307640, 346095, 461460, 553752, 692190, 922920, 1384380, 2768760, 4668437, 9336874, 14005311, 18673748, 23342185, 28010622, 37347496, 42015933, 46684370, 56021244, 70026555, 84031866, 93368740, 112042488, 140053110, 168063732, 186737480, 210079665, 280106220, 336127464, 420159330, 560212440, 840318660, 1680637320]

約数ペア:

[(1, 1680637320), (2, 840318660), (3, 560212440), (4, 420159330), (5, 336127464), (6, 280106220), (8, 210079665), (9, 186737480), (10, 168063732), (12, 140053110), (15, 112042488), (18, 93368740), (20, 84031866), (24, 70026555), (30, 56021244), (36, 46684370), (40, 42015933), (45, 37347496), (60, 28010622), (72, 23342185), (90, 18673748), (120, 14005311), (180, 9336874), (360, 4668437), (607, 2768760), (1214, 1384380), (1821, 922920), (2428, 692190), (3035, 553752), (3642, 461460), (4856, 346095), (5463, 307640), (6070, 276876), (7284, 230730), (7691, 218520), (9105, 184584), (10926, 153820), (12140, 138438), (14568, 115365), (15382, 109260), (18210, 92292), (21852, 76910), (23073, 72840), (24280, 69219), (27315, 61528), (30764, 54630), (36420, 46146), (38455, 43704)]