193485720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{7103}}^1$

素因数の和:7344

約数の個数: 64

約数和(自身を含む): 583096320

約数和(自身を除く): 389610600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 227, 454, 681, 908, 1135, 1362, 1816, 2270, 2724, 3405, 4540, 5448, 6810, 7103, 9080, 13620, 14206, 21309, 27240, 28412, 35515, 42618, 56824, 71030, 85236, 106545, 142060, 170472, 213090, 284120, 426180, 852360, 1612381, 3224762, 4837143, 6449524, 8061905, 9674286, 12899048, 16123810, 19348572, 24185715, 32247620, 38697144, 48371430, 64495240, 96742860, 193485720]

約数ペア:

[(1, 193485720), (2, 96742860), (3, 64495240), (4, 48371430), (5, 38697144), (6, 32247620), (8, 24185715), (10, 19348572), (12, 16123810), (15, 12899048), (20, 9674286), (24, 8061905), (30, 6449524), (40, 4837143), (60, 3224762), (120, 1612381), (227, 852360), (454, 426180), (681, 284120), (908, 213090), (1135, 170472), (1362, 142060), (1816, 106545), (2270, 85236), (2724, 71030), (3405, 56824), (4540, 42618), (5448, 35515), (6810, 28412), (7103, 27240), (9080, 21309), (13620, 14206)]