165592920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{81173}}^1$

素因数の和:81204

約数の個数: 64

約数和(自身を含む): 526007520

約数和(自身を除く): 360414600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 81173, 162346, 243519, 324692, 405865, 487038, 649384, 811730, 974076, 1217595, 1379941, 1623460, 1948152, 2435190, 2759882, 3246920, 4139823, 4870380, 5519764, 6899705, 8279646, 9740760, 11039528, 13799410, 16559292, 20699115, 27598820, 33118584, 41398230, 55197640, 82796460, 165592920]

約数ペア:

[(1, 165592920), (2, 82796460), (3, 55197640), (4, 41398230), (5, 33118584), (6, 27598820), (8, 20699115), (10, 16559292), (12, 13799410), (15, 11039528), (17, 9740760), (20, 8279646), (24, 6899705), (30, 5519764), (34, 4870380), (40, 4139823), (51, 3246920), (60, 2759882), (68, 2435190), (85, 1948152), (102, 1623460), (120, 1379941), (136, 1217595), (170, 974076), (204, 811730), (255, 649384), (340, 487038), (408, 405865), (510, 324692), (680, 243519), (1020, 162346), (2040, 81173)]