782539020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{24019}}^1$

素因数の和:24215

約数の個数: 72

約数和(自身を含む): 2386915440

約数和(自身を除く): 1604376420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 181, 362, 543, 724, 905, 1086, 1629, 1810, 2172, 2715, 3258, 3620, 5430, 6516, 8145, 10860, 16290, 24019, 32580, 48038, 72057, 96076, 120095, 144114, 216171, 240190, 288228, 360285, 432342, 480380, 720570, 864684, 1080855, 1441140, 2161710, 4323420, 4347439, 8694878, 13042317, 17389756, 21737195, 26084634, 39126951, 43474390, 52169268, 65211585, 78253902, 86948780, 130423170, 156507804, 195634755, 260846340, 391269510, 782539020]

約数ペア:

[(1, 782539020), (2, 391269510), (3, 260846340), (4, 195634755), (5, 156507804), (6, 130423170), (9, 86948780), (10, 78253902), (12, 65211585), (15, 52169268), (18, 43474390), (20, 39126951), (30, 26084634), (36, 21737195), (45, 17389756), (60, 13042317), (90, 8694878), (180, 4347439), (181, 4323420), (362, 2161710), (543, 1441140), (724, 1080855), (905, 864684), (1086, 720570), (1629, 480380), (1810, 432342), (2172, 360285), (2715, 288228), (3258, 240190), (3620, 216171), (5430, 144114), (6516, 120095), (8145, 96076), (10860, 72057), (16290, 48038), (24019, 32580)]