153572520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{12671}}^1$

素因数の和:12786

約数の個数: 64

約数和(自身を含む): 465315840

約数和(自身を除く): 311743320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2424, 3030, 4040, 6060, 12120, 12671, 25342, 38013, 50684, 63355, 76026, 101368, 126710, 152052, 190065, 253420, 304104, 380130, 506840, 760260, 1279771, 1520520, 2559542, 3839313, 5119084, 6398855, 7678626, 10238168, 12797710, 15357252, 19196565, 25595420, 30714504, 38393130, 51190840, 76786260, 153572520]

約数ペア:

[(1, 153572520), (2, 76786260), (3, 51190840), (4, 38393130), (5, 30714504), (6, 25595420), (8, 19196565), (10, 15357252), (12, 12797710), (15, 10238168), (20, 7678626), (24, 6398855), (30, 5119084), (40, 3839313), (60, 2559542), (101, 1520520), (120, 1279771), (202, 760260), (303, 506840), (404, 380130), (505, 304104), (606, 253420), (808, 190065), (1010, 152052), (1212, 126710), (1515, 101368), (2020, 76026), (2424, 63355), (3030, 50684), (4040, 38013), (6060, 25342), (12120, 12671)]