157306560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{163861}}^1$

素因数の和:163881

約数の個数: 56

約数和(自身を含む): 499451376

約数和(自身を除く): 342144816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 163861, 327722, 491583, 655444, 819305, 983166, 1310888, 1638610, 1966332, 2457915, 2621776, 3277220, 3932664, 4915830, 5243552, 6554440, 7865328, 9831660, 10487104, 13108880, 15730656, 19663320, 26217760, 31461312, 39326640, 52435520, 78653280, 157306560]

約数ペア:

[(1, 157306560), (2, 78653280), (3, 52435520), (4, 39326640), (5, 31461312), (6, 26217760), (8, 19663320), (10, 15730656), (12, 13108880), (15, 10487104), (16, 9831660), (20, 7865328), (24, 6554440), (30, 5243552), (32, 4915830), (40, 3932664), (48, 3277220), (60, 2621776), (64, 2457915), (80, 1966332), (96, 1638610), (120, 1310888), (160, 983166), (192, 819305), (240, 655444), (320, 491583), (480, 327722), (960, 163861)]