201769440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{420353}}^1$

素因数の和:420371

約数の個数: 48

約数和(自身を含む): 635575248

約数和(自身を除く): 433805808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 420353, 840706, 1261059, 1681412, 2101765, 2522118, 3362824, 4203530, 5044236, 6305295, 6725648, 8407060, 10088472, 12610590, 13451296, 16814120, 20176944, 25221180, 33628240, 40353888, 50442360, 67256480, 100884720, 201769440]

約数ペア:

[(1, 201769440), (2, 100884720), (3, 67256480), (4, 50442360), (5, 40353888), (6, 33628240), (8, 25221180), (10, 20176944), (12, 16814120), (15, 13451296), (16, 12610590), (20, 10088472), (24, 8407060), (30, 6725648), (32, 6305295), (40, 5044236), (48, 4203530), (60, 3362824), (80, 2522118), (96, 2101765), (120, 1681412), (160, 1261059), (240, 840706), (480, 420353)]