88139760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{2029}}^1$

素因数の和:2226

約数の個数: 80

約数和(自身を含む): 274878240

約数和(自身を除く): 186738480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 181, 240, 362, 543, 724, 905, 1086, 1448, 1810, 2029, 2172, 2715, 2896, 3620, 4058, 4344, 5430, 6087, 7240, 8116, 8688, 10145, 10860, 12174, 14480, 16232, 20290, 21720, 24348, 30435, 32464, 40580, 43440, 48696, 60870, 81160, 97392, 121740, 162320, 243480, 367249, 486960, 734498, 1101747, 1468996, 1836245, 2203494, 2937992, 3672490, 4406988, 5508735, 5875984, 7344980, 8813976, 11017470, 14689960, 17627952, 22034940, 29379920, 44069880, 88139760]

約数ペア:

[(1, 88139760), (2, 44069880), (3, 29379920), (4, 22034940), (5, 17627952), (6, 14689960), (8, 11017470), (10, 8813976), (12, 7344980), (15, 5875984), (16, 5508735), (20, 4406988), (24, 3672490), (30, 2937992), (40, 2203494), (48, 1836245), (60, 1468996), (80, 1101747), (120, 734498), (181, 486960), (240, 367249), (362, 243480), (543, 162320), (724, 121740), (905, 97392), (1086, 81160), (1448, 60870), (1810, 48696), (2029, 43440), (2172, 40580), (2715, 32464), (2896, 30435), (3620, 24348), (4058, 21720), (4344, 20290), (5430, 16232), (6087, 14480), (7240, 12174), (8116, 10860), (8688, 10145)]