72803160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{202231}}^1$

素因数の和:202248

約数の個数: 48

約数和(自身を含む): 236611440

約数和(自身を除く): 163808280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 202231, 404462, 606693, 808924, 1011155, 1213386, 1617848, 1820079, 2022310, 2426772, 3033465, 3640158, 4044620, 4853544, 6066930, 7280316, 8089240, 9100395, 12133860, 14560632, 18200790, 24267720, 36401580, 72803160]

約数ペア:

[(1, 72803160), (2, 36401580), (3, 24267720), (4, 18200790), (5, 14560632), (6, 12133860), (8, 9100395), (9, 8089240), (10, 7280316), (12, 6066930), (15, 4853544), (18, 4044620), (20, 3640158), (24, 3033465), (30, 2426772), (36, 2022310), (40, 1820079), (45, 1617848), (60, 1213386), (72, 1011155), (90, 808924), (120, 606693), (180, 404462), (360, 202231)]