71705160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{199181}}^1$

素因数の和:199198

約数の個数: 48

約数和(自身を含む): 233042940

約数和(自身を除く): 161337780

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, 199181, 398362, 597543, 796724, 995905, 1195086, 1593448, 1792629, 1991810, 2390172, 2987715, 3585258, 3983620, 4780344, 5975430, 7170516, 7967240, 8963145, 11950860, 14341032, 17926290, 23901720, 35852580, 71705160]

約数ペア:

[(1, 71705160), (2, 35852580), (3, 23901720), (4, 17926290), (5, 14341032), (6, 11950860), (8, 8963145), (9, 7967240), (10, 7170516), (12, 5975430), (15, 4780344), (18, 3983620), (20, 3585258), (24, 2987715), (30, 2390172), (36, 1991810), (40, 1792629), (45, 1593448), (60, 1195086), (72, 995905), (90, 796724), (120, 597543), (180, 398362), (360, 199181)]