70551120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12781}}^1$

素因数の和:12820

約数の個数: 80

約数和(自身を含む): 228235392

約数和(自身を除く): 157684272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 12781, 25562, 38343, 51124, 63905, 76686, 102248, 127810, 153372, 191715, 204496, 255620, 293963, 306744, 383430, 511240, 587926, 613488, 766860, 881889, 1022480, 1175852, 1469815, 1533720, 1763778, 2351704, 2939630, 3067440, 3527556, 4409445, 4703408, 5879260, 7055112, 8818890, 11758520, 14110224, 17637780, 23517040, 35275560, 70551120]

約数ペア:

[(1, 70551120), (2, 35275560), (3, 23517040), (4, 17637780), (5, 14110224), (6, 11758520), (8, 8818890), (10, 7055112), (12, 5879260), (15, 4703408), (16, 4409445), (20, 3527556), (23, 3067440), (24, 2939630), (30, 2351704), (40, 1763778), (46, 1533720), (48, 1469815), (60, 1175852), (69, 1022480), (80, 881889), (92, 766860), (115, 613488), (120, 587926), (138, 511240), (184, 383430), (230, 306744), (240, 293963), (276, 255620), (345, 204496), (368, 191715), (460, 153372), (552, 127810), (690, 102248), (920, 76686), (1104, 63905), (1380, 51124), (1840, 38343), (2760, 25562), (5520, 12781)]