80602440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{39511}}^1$

素因数の和:39542

約数の個数: 64

約数和(自身を含む): 256037760

約数和(自身を除く): 175435320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 39511, 79022, 118533, 158044, 197555, 237066, 316088, 395110, 474132, 592665, 671687, 790220, 948264, 1185330, 1343374, 1580440, 2015061, 2370660, 2686748, 3358435, 4030122, 4741320, 5373496, 6716870, 8060244, 10075305, 13433740, 16120488, 20150610, 26867480, 40301220, 80602440]

約数ペア:

[(1, 80602440), (2, 40301220), (3, 26867480), (4, 20150610), (5, 16120488), (6, 13433740), (8, 10075305), (10, 8060244), (12, 6716870), (15, 5373496), (17, 4741320), (20, 4030122), (24, 3358435), (30, 2686748), (34, 2370660), (40, 2015061), (51, 1580440), (60, 1343374), (68, 1185330), (85, 948264), (102, 790220), (120, 671687), (136, 592665), (170, 474132), (204, 395110), (255, 316088), (340, 237066), (408, 197555), (510, 158044), (680, 118533), (1020, 79022), (2040, 39511)]