24839880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15923}}^1$

素因数の和:15950

約数の個数: 64

約数和(自身を含む): 80256960

約数和(自身を除く): 55417080

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, 15923, 31846, 47769, 63692, 79615, 95538, 127384, 159230, 191076, 206999, 238845, 318460, 382152, 413998, 477690, 620997, 636920, 827996, 955380, 1034995, 1241994, 1655992, 1910760, 2069990, 2483988, 3104985, 4139980, 4967976, 6209970, 8279960, 12419940, 24839880]

約数ペア:

[(1, 24839880), (2, 12419940), (3, 8279960), (4, 6209970), (5, 4967976), (6, 4139980), (8, 3104985), (10, 2483988), (12, 2069990), (13, 1910760), (15, 1655992), (20, 1241994), (24, 1034995), (26, 955380), (30, 827996), (39, 636920), (40, 620997), (52, 477690), (60, 413998), (65, 382152), (78, 318460), (104, 238845), (120, 206999), (130, 191076), (156, 159230), (195, 127384), (260, 95538), (312, 79615), (390, 63692), (520, 47769), (780, 31846), (1560, 15923)]