229806480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{659}}^1\times {\mathrm{1453}}^1$

素因数の和:2128

約数の個数: 80

約数和(自身を含む): 713972160

約数和(自身を除く): 484165680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 659, 1318, 1453, 1977, 2636, 2906, 3295, 3954, 4359, 5272, 5812, 6590, 7265, 7908, 8718, 9885, 10544, 11624, 13180, 14530, 15816, 17436, 19770, 21795, 23248, 26360, 29060, 31632, 34872, 39540, 43590, 52720, 58120, 69744, 79080, 87180, 116240, 158160, 174360, 348720, 957527, 1915054, 2872581, 3830108, 4787635, 5745162, 7660216, 9575270, 11490324, 14362905, 15320432, 19150540, 22980648, 28725810, 38301080, 45961296, 57451620, 76602160, 114903240, 229806480]

約数ペア:

[(1, 229806480), (2, 114903240), (3, 76602160), (4, 57451620), (5, 45961296), (6, 38301080), (8, 28725810), (10, 22980648), (12, 19150540), (15, 15320432), (16, 14362905), (20, 11490324), (24, 9575270), (30, 7660216), (40, 5745162), (48, 4787635), (60, 3830108), (80, 2872581), (120, 1915054), (240, 957527), (659, 348720), (1318, 174360), (1453, 158160), (1977, 116240), (2636, 87180), (2906, 79080), (3295, 69744), (3954, 58120), (4359, 52720), (5272, 43590), (5812, 39540), (6590, 34872), (7265, 31632), (7908, 29060), (8718, 26360), (9885, 23248), (10544, 21795), (11624, 19770), (13180, 17436), (14530, 15816)]