12464520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{431}}^1$

素因数の和:686

約数の個数: 64

約数和(自身を含む): 37635840

約数和(自身を除く): 25171320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 241, 431, 482, 723, 862, 964, 1205, 1293, 1446, 1724, 1928, 2155, 2410, 2586, 2892, 3448, 3615, 4310, 4820, 5172, 5784, 6465, 7230, 8620, 9640, 10344, 12930, 14460, 17240, 25860, 28920, 51720, 103871, 207742, 311613, 415484, 519355, 623226, 830968, 1038710, 1246452, 1558065, 2077420, 2492904, 3116130, 4154840, 6232260, 12464520]

約数ペア:

[(1, 12464520), (2, 6232260), (3, 4154840), (4, 3116130), (5, 2492904), (6, 2077420), (8, 1558065), (10, 1246452), (12, 1038710), (15, 830968), (20, 623226), (24, 519355), (30, 415484), (40, 311613), (60, 207742), (120, 103871), (241, 51720), (431, 28920), (482, 25860), (723, 17240), (862, 14460), (964, 12930), (1205, 10344), (1293, 9640), (1446, 8620), (1724, 7230), (1928, 6465), (2155, 5784), (2410, 5172), (2586, 4820), (2892, 4310), (3448, 3615)]