172179360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{119569}}^1$

素因数の和:119590

約数の個数: 72

約数和(自身を含む): 587566980

約数和(自身を除く): 415387620

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 119569, 239138, 358707, 478276, 597845, 717414, 956552, 1076121, 1195690, 1434828, 1793535, 1913104, 2152242, 2391380, 2869656, 3587070, 3826208, 4304484, 4782760, 5380605, 5739312, 7174140, 8608968, 9565520, 10761210, 11478624, 14348280, 17217936, 19131040, 21522420, 28696560, 34435872, 43044840, 57393120, 86089680, 172179360]

約数ペア:

[(1, 172179360), (2, 86089680), (3, 57393120), (4, 43044840), (5, 34435872), (6, 28696560), (8, 21522420), (9, 19131040), (10, 17217936), (12, 14348280), (15, 11478624), (16, 10761210), (18, 9565520), (20, 8608968), (24, 7174140), (30, 5739312), (32, 5380605), (36, 4782760), (40, 4304484), (45, 3826208), (48, 3587070), (60, 2869656), (72, 2391380), (80, 2152242), (90, 1913104), (96, 1793535), (120, 1434828), (144, 1195690), (160, 1076121), (180, 956552), (240, 717414), (288, 597845), (360, 478276), (480, 358707), (720, 239138), (1440, 119569)]