139364760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{4133}}^1$

素因数の和:4428

約数の個数: 64

約数和(自身を含む): 419683680

約数和(自身を除く): 280318920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 281, 562, 843, 1124, 1405, 1686, 2248, 2810, 3372, 4133, 4215, 5620, 6744, 8266, 8430, 11240, 12399, 16532, 16860, 20665, 24798, 33064, 33720, 41330, 49596, 61995, 82660, 99192, 123990, 165320, 247980, 495960, 1161373, 2322746, 3484119, 4645492, 5806865, 6968238, 9290984, 11613730, 13936476, 17420595, 23227460, 27872952, 34841190, 46454920, 69682380, 139364760]

約数ペア:

[(1, 139364760), (2, 69682380), (3, 46454920), (4, 34841190), (5, 27872952), (6, 23227460), (8, 17420595), (10, 13936476), (12, 11613730), (15, 9290984), (20, 6968238), (24, 5806865), (30, 4645492), (40, 3484119), (60, 2322746), (120, 1161373), (281, 495960), (562, 247980), (843, 165320), (1124, 123990), (1405, 99192), (1686, 82660), (2248, 61995), (2810, 49596), (3372, 41330), (4133, 33720), (4215, 33064), (5620, 24798), (6744, 20665), (8266, 16860), (8430, 16532), (11240, 12399)]