16313520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{673}}^1$

素因数の和:790

約数の個数: 80

約数和(自身を含む): 51148512

約数和(自身を除く): 34834992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 101, 120, 202, 240, 303, 404, 505, 606, 673, 808, 1010, 1212, 1346, 1515, 1616, 2019, 2020, 2424, 2692, 3030, 3365, 4038, 4040, 4848, 5384, 6060, 6730, 8076, 8080, 10095, 10768, 12120, 13460, 16152, 20190, 24240, 26920, 32304, 40380, 53840, 67973, 80760, 135946, 161520, 203919, 271892, 339865, 407838, 543784, 679730, 815676, 1019595, 1087568, 1359460, 1631352, 2039190, 2718920, 3262704, 4078380, 5437840, 8156760, 16313520]

約数ペア:

[(1, 16313520), (2, 8156760), (3, 5437840), (4, 4078380), (5, 3262704), (6, 2718920), (8, 2039190), (10, 1631352), (12, 1359460), (15, 1087568), (16, 1019595), (20, 815676), (24, 679730), (30, 543784), (40, 407838), (48, 339865), (60, 271892), (80, 203919), (101, 161520), (120, 135946), (202, 80760), (240, 67973), (303, 53840), (404, 40380), (505, 32304), (606, 26920), (673, 24240), (808, 20190), (1010, 16152), (1212, 13460), (1346, 12120), (1515, 10768), (1616, 10095), (2019, 8080), (2020, 8076), (2424, 6730), (2692, 6060), (3030, 5384), (3365, 4848), (4038, 4040)]