180049740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{230833}}^1$

素因数の和:230858

約数の個数: 48

約数和(自身を含む): 542921568

約数和(自身を除く): 362871828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 230833, 461666, 692499, 923332, 1154165, 1384998, 2308330, 2769996, 3000829, 3462495, 4616660, 6001658, 6924990, 9002487, 12003316, 13849980, 15004145, 18004974, 30008290, 36009948, 45012435, 60016580, 90024870, 180049740]

約数ペア:

[(1, 180049740), (2, 90024870), (3, 60016580), (4, 45012435), (5, 36009948), (6, 30008290), (10, 18004974), (12, 15004145), (13, 13849980), (15, 12003316), (20, 9002487), (26, 6924990), (30, 6001658), (39, 4616660), (52, 3462495), (60, 3000829), (65, 2769996), (78, 2308330), (130, 1384998), (156, 1154165), (195, 923332), (260, 692499), (390, 461666), (780, 230833)]