23739960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1093}}^1$

素因数の和:1288

約数の個数: 64

約数和(自身を含む): 71678880

約数和(自身を除く): 47938920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 181, 362, 543, 724, 905, 1086, 1093, 1448, 1810, 2172, 2186, 2715, 3279, 3620, 4344, 4372, 5430, 5465, 6558, 7240, 8744, 10860, 10930, 13116, 16395, 21720, 21860, 26232, 32790, 43720, 65580, 131160, 197833, 395666, 593499, 791332, 989165, 1186998, 1582664, 1978330, 2373996, 2967495, 3956660, 4747992, 5934990, 7913320, 11869980, 23739960]

約数ペア:

[(1, 23739960), (2, 11869980), (3, 7913320), (4, 5934990), (5, 4747992), (6, 3956660), (8, 2967495), (10, 2373996), (12, 1978330), (15, 1582664), (20, 1186998), (24, 989165), (30, 791332), (40, 593499), (60, 395666), (120, 197833), (181, 131160), (362, 65580), (543, 43720), (724, 32790), (905, 26232), (1086, 21860), (1093, 21720), (1448, 16395), (1810, 13116), (2172, 10930), (2186, 10860), (2715, 8744), (3279, 7240), (3620, 6558), (4344, 5465), (4372, 5430)]