142790880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{297481}}^1$

素因数の和:297499

約数の個数: 48

約数和(自身を含む): 449792784

約数和(自身を除く): 307001904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 297481, 594962, 892443, 1189924, 1487405, 1784886, 2379848, 2974810, 3569772, 4462215, 4759696, 5949620, 7139544, 8924430, 9519392, 11899240, 14279088, 17848860, 23798480, 28558176, 35697720, 47596960, 71395440, 142790880]

約数ペア:

[(1, 142790880), (2, 71395440), (3, 47596960), (4, 35697720), (5, 28558176), (6, 23798480), (8, 17848860), (10, 14279088), (12, 11899240), (15, 9519392), (16, 8924430), (20, 7139544), (24, 5949620), (30, 4759696), (32, 4462215), (40, 3569772), (48, 2974810), (60, 2379848), (80, 1784886), (96, 1487405), (120, 1189924), (160, 892443), (240, 594962), (480, 297481)]