23883720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{28433}}^1$

素因数の和:28454

約数の個数: 64

約数和(自身を含む): 81889920

約数和(自身を除く): 58006200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 28433, 56866, 85299, 113732, 142165, 170598, 199031, 227464, 284330, 341196, 398062, 426495, 568660, 597093, 682392, 796124, 852990, 995155, 1137320, 1194186, 1592248, 1705980, 1990310, 2388372, 2985465, 3411960, 3980620, 4776744, 5970930, 7961240, 11941860, 23883720]

約数ペア:

[(1, 23883720), (2, 11941860), (3, 7961240), (4, 5970930), (5, 4776744), (6, 3980620), (7, 3411960), (8, 2985465), (10, 2388372), (12, 1990310), (14, 1705980), (15, 1592248), (20, 1194186), (21, 1137320), (24, 995155), (28, 852990), (30, 796124), (35, 682392), (40, 597093), (42, 568660), (56, 426495), (60, 398062), (70, 341196), (84, 284330), (105, 227464), (120, 199031), (140, 170598), (168, 142165), (210, 113732), (280, 85299), (420, 56866), (840, 28433)]