60559980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{77641}}^1$

素因数の和:77666

約数の個数: 48

約数和(自身を含む): 182613984

約数和(自身を除く): 122054004

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, 77641, 155282, 232923, 310564, 388205, 465846, 776410, 931692, 1009333, 1164615, 1552820, 2018666, 2329230, 3027999, 4037332, 4658460, 5046665, 6055998, 10093330, 12111996, 15139995, 20186660, 30279990, 60559980]

約数ペア:

[(1, 60559980), (2, 30279990), (3, 20186660), (4, 15139995), (5, 12111996), (6, 10093330), (10, 6055998), (12, 5046665), (13, 4658460), (15, 4037332), (20, 3027999), (26, 2329230), (30, 2018666), (39, 1552820), (52, 1164615), (60, 1009333), (65, 931692), (78, 776410), (130, 465846), (156, 388205), (195, 310564), (260, 232923), (390, 155282), (780, 77641)]