125899980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{11593}}^1$

素因数の和:11786

約数の個数: 48

約数和(自身を含む): 354498144

約数和(自身を除く): 228598164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 181, 362, 543, 724, 905, 1086, 1810, 2172, 2715, 3620, 5430, 10860, 11593, 23186, 34779, 46372, 57965, 69558, 115930, 139116, 173895, 231860, 347790, 695580, 2098333, 4196666, 6294999, 8393332, 10491665, 12589998, 20983330, 25179996, 31474995, 41966660, 62949990, 125899980]

約数ペア:

[(1, 125899980), (2, 62949990), (3, 41966660), (4, 31474995), (5, 25179996), (6, 20983330), (10, 12589998), (12, 10491665), (15, 8393332), (20, 6294999), (30, 4196666), (60, 2098333), (181, 695580), (362, 347790), (543, 231860), (724, 173895), (905, 139116), (1086, 115930), (1810, 69558), (2172, 57965), (2715, 46372), (3620, 34779), (5430, 23186), (10860, 11593)]