169088880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22727}}^1$

素因数の和:22774

約数の個数: 80

約数和(自身を含む): 541108224

約数和(自身を除く): 372019344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 22727, 45454, 68181, 90908, 113635, 136362, 181816, 227270, 272724, 340905, 363632, 454540, 545448, 681810, 704537, 909080, 1090896, 1363620, 1409074, 1818160, 2113611, 2727240, 2818148, 3522685, 4227222, 5454480, 5636296, 7045370, 8454444, 10568055, 11272592, 14090740, 16908888, 21136110, 28181480, 33817776, 42272220, 56362960, 84544440, 169088880]

約数ペア:

[(1, 169088880), (2, 84544440), (3, 56362960), (4, 42272220), (5, 33817776), (6, 28181480), (8, 21136110), (10, 16908888), (12, 14090740), (15, 11272592), (16, 10568055), (20, 8454444), (24, 7045370), (30, 5636296), (31, 5454480), (40, 4227222), (48, 3522685), (60, 2818148), (62, 2727240), (80, 2113611), (93, 1818160), (120, 1409074), (124, 1363620), (155, 1090896), (186, 909080), (240, 704537), (248, 681810), (310, 545448), (372, 454540), (465, 363632), (496, 340905), (620, 272724), (744, 227270), (930, 181816), (1240, 136362), (1488, 113635), (1860, 90908), (2480, 68181), (3720, 45454), (7440, 22727)]