24783720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15887}}^1$

素因数の和:15914

約数の個数: 64

約数和(自身を含む): 80075520

約数和(自身を除く): 55291800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 15887, 31774, 47661, 63548, 79435, 95322, 127096, 158870, 190644, 206531, 238305, 317740, 381288, 413062, 476610, 619593, 635480, 826124, 953220, 1032655, 1239186, 1652248, 1906440, 2065310, 2478372, 3097965, 4130620, 4956744, 6195930, 8261240, 12391860, 24783720]

約数ペア:

[(1, 24783720), (2, 12391860), (3, 8261240), (4, 6195930), (5, 4956744), (6, 4130620), (8, 3097965), (10, 2478372), (12, 2065310), (13, 1906440), (15, 1652248), (20, 1239186), (24, 1032655), (26, 953220), (30, 826124), (39, 635480), (40, 619593), (52, 476610), (60, 413062), (65, 381288), (78, 317740), (104, 238305), (120, 206531), (130, 190644), (156, 158870), (195, 127096), (260, 95322), (312, 79435), (390, 63548), (520, 47661), (780, 31774), (1560, 15887)]