11901840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{491}}^1$

素因数の和:608

約数の個数: 80

約数和(自身を含む): 37336896

約数和(自身を除く): 25435056

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, 491, 505, 606, 808, 982, 1010, 1212, 1473, 1515, 1616, 1964, 2020, 2424, 2455, 2946, 3030, 3928, 4040, 4848, 4910, 5892, 6060, 7365, 7856, 8080, 9820, 11784, 12120, 14730, 19640, 23568, 24240, 29460, 39280, 49591, 58920, 99182, 117840, 148773, 198364, 247955, 297546, 396728, 495910, 595092, 743865, 793456, 991820, 1190184, 1487730, 1983640, 2380368, 2975460, 3967280, 5950920, 11901840]

約数ペア:

[(1, 11901840), (2, 5950920), (3, 3967280), (4, 2975460), (5, 2380368), (6, 1983640), (8, 1487730), (10, 1190184), (12, 991820), (15, 793456), (16, 743865), (20, 595092), (24, 495910), (30, 396728), (40, 297546), (48, 247955), (60, 198364), (80, 148773), (101, 117840), (120, 99182), (202, 58920), (240, 49591), (303, 39280), (404, 29460), (491, 24240), (505, 23568), (606, 19640), (808, 14730), (982, 12120), (1010, 11784), (1212, 9820), (1473, 8080), (1515, 7856), (1616, 7365), (1964, 6060), (2020, 5892), (2424, 4910), (2455, 4848), (2946, 4040), (3030, 3928)]