165256080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{62597}}^1$

素因数の和:62624

約数の個数: 80

約数和(自身を含む): 558874944

約数和(自身を除く): 393618864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 62597, 125194, 187791, 250388, 312985, 375582, 500776, 625970, 688567, 751164, 938955, 1001552, 1251940, 1377134, 1502328, 1877910, 2065701, 2503880, 2754268, 3004656, 3442835, 3755820, 4131402, 5007760, 5508536, 6885670, 7511640, 8262804, 10328505, 11017072, 13771340, 15023280, 16525608, 20657010, 27542680, 33051216, 41314020, 55085360, 82628040, 165256080]

約数ペア:

[(1, 165256080), (2, 82628040), (3, 55085360), (4, 41314020), (5, 33051216), (6, 27542680), (8, 20657010), (10, 16525608), (11, 15023280), (12, 13771340), (15, 11017072), (16, 10328505), (20, 8262804), (22, 7511640), (24, 6885670), (30, 5508536), (33, 5007760), (40, 4131402), (44, 3755820), (48, 3442835), (55, 3004656), (60, 2754268), (66, 2503880), (80, 2065701), (88, 1877910), (110, 1502328), (120, 1377134), (132, 1251940), (165, 1001552), (176, 938955), (220, 751164), (240, 688567), (264, 625970), (330, 500776), (440, 375582), (528, 312985), (660, 250388), (880, 187791), (1320, 125194), (2640, 62597)]