47781960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1103}}^1$

素因数の和:1155

約数の個数: 96

約数和(自身を含む): 151424640

約数和(自身を除く): 103642680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 361, 380, 456, 570, 722, 760, 1083, 1103, 1140, 1444, 1805, 2166, 2206, 2280, 2888, 3309, 3610, 4332, 4412, 5415, 5515, 6618, 7220, 8664, 8824, 10830, 11030, 13236, 14440, 16545, 20957, 21660, 22060, 26472, 33090, 41914, 43320, 44120, 62871, 66180, 83828, 104785, 125742, 132360, 167656, 209570, 251484, 314355, 398183, 419140, 502968, 628710, 796366, 838280, 1194549, 1257420, 1592732, 1990915, 2389098, 2514840, 3185464, 3981830, 4778196, 5972745, 7963660, 9556392, 11945490, 15927320, 23890980, 47781960]

約数ペア:

[(1, 47781960), (2, 23890980), (3, 15927320), (4, 11945490), (5, 9556392), (6, 7963660), (8, 5972745), (10, 4778196), (12, 3981830), (15, 3185464), (19, 2514840), (20, 2389098), (24, 1990915), (30, 1592732), (38, 1257420), (40, 1194549), (57, 838280), (60, 796366), (76, 628710), (95, 502968), (114, 419140), (120, 398183), (152, 314355), (190, 251484), (228, 209570), (285, 167656), (361, 132360), (380, 125742), (456, 104785), (570, 83828), (722, 66180), (760, 62871), (1083, 44120), (1103, 43320), (1140, 41914), (1444, 33090), (1805, 26472), (2166, 22060), (2206, 21660), (2280, 20957), (2888, 16545), (3309, 14440), (3610, 13236), (4332, 11030), (4412, 10830), (5415, 8824), (5515, 8664), (6618, 7220)]