24951212520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15994367}}^1$

素因数の和:15994394

約数の個数: 64

約数和(自身を含む): 80611614720

約数和(自身を除く): 55660402200

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, 15994367, 31988734, 47983101, 63977468, 79971835, 95966202, 127954936, 159943670, 191932404, 207926771, 239915505, 319887340, 383864808, 415853542, 479831010, 623780313, 639774680, 831707084, 959662020, 1039633855, 1247560626, 1663414168, 1919324040, 2079267710, 2495121252, 3118901565, 4158535420, 4990242504, 6237803130, 8317070840, 12475606260, 24951212520]

約数ペア:

[(1, 24951212520), (2, 12475606260), (3, 8317070840), (4, 6237803130), (5, 4990242504), (6, 4158535420), (8, 3118901565), (10, 2495121252), (12, 2079267710), (13, 1919324040), (15, 1663414168), (20, 1247560626), (24, 1039633855), (26, 959662020), (30, 831707084), (39, 639774680), (40, 623780313), (52, 479831010), (60, 415853542), (65, 383864808), (78, 319887340), (104, 239915505), (120, 207926771), (130, 191932404), (156, 159943670), (195, 127954936), (260, 95966202), (312, 79971835), (390, 63977468), (520, 47983101), (780, 31988734), (1560, 15994367)]