22450320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31181}}^1$

素因数の和:31200

約数の個数: 60

約数和(自身を含む): 75398076

約数和(自身を除く): 52947756

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 31181, 62362, 93543, 124724, 155905, 187086, 249448, 280629, 311810, 374172, 467715, 498896, 561258, 623620, 748344, 935430, 1122516, 1247240, 1403145, 1496688, 1870860, 2245032, 2494480, 2806290, 3741720, 4490064, 5612580, 7483440, 11225160, 22450320]

約数ペア:

[(1, 22450320), (2, 11225160), (3, 7483440), (4, 5612580), (5, 4490064), (6, 3741720), (8, 2806290), (9, 2494480), (10, 2245032), (12, 1870860), (15, 1496688), (16, 1403145), (18, 1247240), (20, 1122516), (24, 935430), (30, 748344), (36, 623620), (40, 561258), (45, 498896), (48, 467715), (60, 374172), (72, 311810), (80, 280629), (90, 249448), (120, 187086), (144, 155905), (180, 124724), (240, 93543), (360, 62362), (720, 31181)]