86678880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2029}}^1$

素因数の和:2136

約数の個数: 96

約数和(自身を含む): 276242400

約数和(自身を除く): 189563520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 89, 96, 120, 160, 178, 240, 267, 356, 445, 480, 534, 712, 890, 1068, 1335, 1424, 1780, 2029, 2136, 2670, 2848, 3560, 4058, 4272, 5340, 6087, 7120, 8116, 8544, 10145, 10680, 12174, 14240, 16232, 20290, 21360, 24348, 30435, 32464, 40580, 42720, 48696, 60870, 64928, 81160, 97392, 121740, 162320, 180581, 194784, 243480, 324640, 361162, 486960, 541743, 722324, 902905, 973920, 1083486, 1444648, 1805810, 2166972, 2708715, 2889296, 3611620, 4333944, 5417430, 5778592, 7223240, 8667888, 10834860, 14446480, 17335776, 21669720, 28892960, 43339440, 86678880]

約数ペア:

[(1, 86678880), (2, 43339440), (3, 28892960), (4, 21669720), (5, 17335776), (6, 14446480), (8, 10834860), (10, 8667888), (12, 7223240), (15, 5778592), (16, 5417430), (20, 4333944), (24, 3611620), (30, 2889296), (32, 2708715), (40, 2166972), (48, 1805810), (60, 1444648), (80, 1083486), (89, 973920), (96, 902905), (120, 722324), (160, 541743), (178, 486960), (240, 361162), (267, 324640), (356, 243480), (445, 194784), (480, 180581), (534, 162320), (712, 121740), (890, 97392), (1068, 81160), (1335, 64928), (1424, 60870), (1780, 48696), (2029, 42720), (2136, 40580), (2670, 32464), (2848, 30435), (3560, 24348), (4058, 21360), (4272, 20290), (5340, 16232), (6087, 14240), (7120, 12174), (8116, 10680), (8544, 10145)]