160690560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{659}}^1$

素因数の和:808

約数の個数: 128

約数和(自身を含む): 517017600

約数和(自身を除く): 356327040

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, 127, 128, 160, 192, 240, 254, 320, 381, 384, 480, 508, 635, 640, 659, 762, 960, 1016, 1270, 1318, 1524, 1905, 1920, 1977, 2032, 2540, 2636, 3048, 3295, 3810, 3954, 4064, 5080, 5272, 6096, 6590, 7620, 7908, 8128, 9885, 10160, 10544, 12192, 13180, 15240, 15816, 16256, 19770, 20320, 21088, 24384, 26360, 30480, 31632, 39540, 40640, 42176, 48768, 52720, 60960, 63264, 79080, 81280, 83693, 84352, 105440, 121920, 126528, 158160, 167386, 210880, 243840, 251079, 253056, 316320, 334772, 418465, 421760, 502158, 632640, 669544, 836930, 1004316, 1255395, 1265280, 1339088, 1673860, 2008632, 2510790, 2678176, 3347720, 4017264, 5021580, 5356352, 6695440, 8034528, 10043160, 10712704, 13390880, 16069056, 20086320, 26781760, 32138112, 40172640, 53563520, 80345280, 160690560]

約数ペア:

[(1, 160690560), (2, 80345280), (3, 53563520), (4, 40172640), (5, 32138112), (6, 26781760), (8, 20086320), (10, 16069056), (12, 13390880), (15, 10712704), (16, 10043160), (20, 8034528), (24, 6695440), (30, 5356352), (32, 5021580), (40, 4017264), (48, 3347720), (60, 2678176), (64, 2510790), (80, 2008632), (96, 1673860), (120, 1339088), (127, 1265280), (128, 1255395), (160, 1004316), (192, 836930), (240, 669544), (254, 632640), (320, 502158), (381, 421760), (384, 418465), (480, 334772), (508, 316320), (635, 253056), (640, 251079), (659, 243840), (762, 210880), (960, 167386), (1016, 158160), (1270, 126528), (1318, 121920), (1524, 105440), (1905, 84352), (1920, 83693), (1977, 81280), (2032, 79080), (2540, 63264), (2636, 60960), (3048, 52720), (3295, 48768), (3810, 42176), (3954, 40640), (4064, 39540), (5080, 31632), (5272, 30480), (6096, 26360), (6590, 24384), (7620, 21088), (7908, 20320), (8128, 19770), (9885, 16256), (10160, 15816), (10544, 15240), (12192, 13180)]