7269720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2089}}^1$

素因数の和:2132

約数の個数: 64

約数和(自身を含む): 22572000

約数和(自身を除く): 15302280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 2089, 3480, 4178, 6267, 8356, 10445, 12534, 16712, 20890, 25068, 31335, 41780, 50136, 60581, 62670, 83560, 121162, 125340, 181743, 242324, 250680, 302905, 363486, 484648, 605810, 726972, 908715, 1211620, 1453944, 1817430, 2423240, 3634860, 7269720]

約数ペア:

[(1, 7269720), (2, 3634860), (3, 2423240), (4, 1817430), (5, 1453944), (6, 1211620), (8, 908715), (10, 726972), (12, 605810), (15, 484648), (20, 363486), (24, 302905), (29, 250680), (30, 242324), (40, 181743), (58, 125340), (60, 121162), (87, 83560), (116, 62670), (120, 60581), (145, 50136), (174, 41780), (232, 31335), (290, 25068), (348, 20890), (435, 16712), (580, 12534), (696, 10445), (870, 8356), (1160, 6267), (1740, 4178), (2089, 3480)]