73671960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{3181}}^1$

素因数の和:3388

約数の個数: 64

約数和(自身を含む): 222230880

約数和(自身を除く): 148558920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 386, 579, 772, 965, 1158, 1544, 1930, 2316, 2895, 3181, 3860, 4632, 5790, 6362, 7720, 9543, 11580, 12724, 15905, 19086, 23160, 25448, 31810, 38172, 47715, 63620, 76344, 95430, 127240, 190860, 381720, 613933, 1227866, 1841799, 2455732, 3069665, 3683598, 4911464, 6139330, 7367196, 9208995, 12278660, 14734392, 18417990, 24557320, 36835980, 73671960]

約数ペア:

[(1, 73671960), (2, 36835980), (3, 24557320), (4, 18417990), (5, 14734392), (6, 12278660), (8, 9208995), (10, 7367196), (12, 6139330), (15, 4911464), (20, 3683598), (24, 3069665), (30, 2455732), (40, 1841799), (60, 1227866), (120, 613933), (193, 381720), (386, 190860), (579, 127240), (772, 95430), (965, 76344), (1158, 63620), (1544, 47715), (1930, 38172), (2316, 31810), (2895, 25448), (3181, 23160), (3860, 19086), (4632, 15905), (5790, 12724), (6362, 11580), (7720, 9543)]