87725760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{91381}}^1$

素因数の和:91401

約数の個数: 56

約数和(自身を含む): 278532336

約数和(自身を除く): 190806576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 91381, 182762, 274143, 365524, 456905, 548286, 731048, 913810, 1096572, 1370715, 1462096, 1827620, 2193144, 2741430, 2924192, 3655240, 4386288, 5482860, 5848384, 7310480, 8772576, 10965720, 14620960, 17545152, 21931440, 29241920, 43862880, 87725760]

約数ペア:

[(1, 87725760), (2, 43862880), (3, 29241920), (4, 21931440), (5, 17545152), (6, 14620960), (8, 10965720), (10, 8772576), (12, 7310480), (15, 5848384), (16, 5482860), (20, 4386288), (24, 3655240), (30, 2924192), (32, 2741430), (40, 2193144), (48, 1827620), (60, 1462096), (64, 1370715), (80, 1096572), (96, 913810), (120, 731048), (160, 548286), (192, 456905), (240, 365524), (320, 274143), (480, 182762), (960, 91381)]