63120720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20231}}^1$

素因数の和:20260

約数の個数: 80

約数和(自身を含む): 210736512

約数和(自身を除く): 147615792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 20231, 40462, 60693, 80924, 101155, 121386, 161848, 202310, 242772, 263003, 303465, 323696, 404620, 485544, 526006, 606930, 789009, 809240, 971088, 1052012, 1213860, 1315015, 1578018, 1618480, 2104024, 2427720, 2630030, 3156036, 3945045, 4208048, 4855440, 5260060, 6312072, 7890090, 10520120, 12624144, 15780180, 21040240, 31560360, 63120720]

約数ペア:

[(1, 63120720), (2, 31560360), (3, 21040240), (4, 15780180), (5, 12624144), (6, 10520120), (8, 7890090), (10, 6312072), (12, 5260060), (13, 4855440), (15, 4208048), (16, 3945045), (20, 3156036), (24, 2630030), (26, 2427720), (30, 2104024), (39, 1618480), (40, 1578018), (48, 1315015), (52, 1213860), (60, 1052012), (65, 971088), (78, 809240), (80, 789009), (104, 606930), (120, 526006), (130, 485544), (156, 404620), (195, 323696), (208, 303465), (240, 263003), (260, 242772), (312, 202310), (390, 161848), (520, 121386), (624, 101155), (780, 80924), (1040, 60693), (1560, 40462), (3120, 20231)]