2278662360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1460681}}^1$

素因数の和:1460708

約数の個数: 64

約数和(自身を含む): 7361837280

約数和(自身を除く): 5083174920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 1460681, 2921362, 4382043, 5842724, 7303405, 8764086, 11685448, 14606810, 17528172, 18988853, 21910215, 29213620, 35056344, 37977706, 43820430, 56966559, 58427240, 75955412, 87640860, 94944265, 113933118, 151910824, 175281720, 189888530, 227866236, 284832795, 379777060, 455732472, 569665590, 759554120, 1139331180, 2278662360]

約数ペア:

[(1, 2278662360), (2, 1139331180), (3, 759554120), (4, 569665590), (5, 455732472), (6, 379777060), (8, 284832795), (10, 227866236), (12, 189888530), (13, 175281720), (15, 151910824), (20, 113933118), (24, 94944265), (26, 87640860), (30, 75955412), (39, 58427240), (40, 56966559), (52, 43820430), (60, 37977706), (65, 35056344), (78, 29213620), (104, 21910215), (120, 18988853), (130, 17528172), (156, 14606810), (195, 11685448), (260, 8764086), (312, 7303405), (390, 5842724), (520, 4382043), (780, 2921362), (1560, 1460681)]