621501480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{17093}}^1$

素因数の和:17211

約数の個数: 96

約数和(自身を含む): 2039997960

約数和(自身を除く): 1418496480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 101, 120, 180, 202, 303, 360, 404, 505, 606, 808, 909, 1010, 1212, 1515, 1818, 2020, 2424, 3030, 3636, 4040, 4545, 6060, 7272, 9090, 12120, 17093, 18180, 34186, 36360, 51279, 68372, 85465, 102558, 136744, 153837, 170930, 205116, 256395, 307674, 341860, 410232, 512790, 615348, 683720, 769185, 1025580, 1230696, 1538370, 1726393, 2051160, 3076740, 3452786, 5179179, 6153480, 6905572, 8631965, 10358358, 13811144, 15537537, 17263930, 20716716, 25895895, 31075074, 34527860, 41433432, 51791790, 62150148, 69055720, 77687685, 103583580, 124300296, 155375370, 207167160, 310750740, 621501480]

約数ペア:

[(1, 621501480), (2, 310750740), (3, 207167160), (4, 155375370), (5, 124300296), (6, 103583580), (8, 77687685), (9, 69055720), (10, 62150148), (12, 51791790), (15, 41433432), (18, 34527860), (20, 31075074), (24, 25895895), (30, 20716716), (36, 17263930), (40, 15537537), (45, 13811144), (60, 10358358), (72, 8631965), (90, 6905572), (101, 6153480), (120, 5179179), (180, 3452786), (202, 3076740), (303, 2051160), (360, 1726393), (404, 1538370), (505, 1230696), (606, 1025580), (808, 769185), (909, 683720), (1010, 615348), (1212, 512790), (1515, 410232), (1818, 341860), (2020, 307674), (2424, 256395), (3030, 205116), (3636, 170930), (4040, 153837), (4545, 136744), (6060, 102558), (7272, 85465), (9090, 68372), (12120, 51279), (17093, 36360), (18180, 34186)]