24674520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15817}}^1$

素因数の和:15844

約数の個数: 64

約数和(自身を含む): 79722720

約数和(自身を除く): 55048200

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, 15817, 31634, 47451, 63268, 79085, 94902, 126536, 158170, 189804, 205621, 237255, 316340, 379608, 411242, 474510, 616863, 632680, 822484, 949020, 1028105, 1233726, 1644968, 1898040, 2056210, 2467452, 3084315, 4112420, 4934904, 6168630, 8224840, 12337260, 24674520]

約数ペア:

[(1, 24674520), (2, 12337260), (3, 8224840), (4, 6168630), (5, 4934904), (6, 4112420), (8, 3084315), (10, 2467452), (12, 2056210), (13, 1898040), (15, 1644968), (20, 1233726), (24, 1028105), (26, 949020), (30, 822484), (39, 632680), (40, 616863), (52, 474510), (60, 411242), (65, 379608), (78, 316340), (104, 237255), (120, 205621), (130, 189804), (156, 158170), (195, 126536), (260, 94902), (312, 79085), (390, 63268), (520, 47451), (780, 31634), (1560, 15817)]