227519760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{72923}}^1$

素因数の和:72952

約数の個数: 80

約数和(自身を含む): 759576384

約数和(自身を除く): 532056624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 72923, 145846, 218769, 291692, 364615, 437538, 583384, 729230, 875076, 947999, 1093845, 1166768, 1458460, 1750152, 1895998, 2187690, 2843997, 2916920, 3500304, 3791996, 4375380, 4739995, 5687994, 5833840, 7583992, 8750760, 9479990, 11375988, 14219985, 15167984, 17501520, 18959980, 22751976, 28439970, 37919960, 45503952, 56879940, 75839920, 113759880, 227519760]

約数ペア:

[(1, 227519760), (2, 113759880), (3, 75839920), (4, 56879940), (5, 45503952), (6, 37919960), (8, 28439970), (10, 22751976), (12, 18959980), (13, 17501520), (15, 15167984), (16, 14219985), (20, 11375988), (24, 9479990), (26, 8750760), (30, 7583992), (39, 5833840), (40, 5687994), (48, 4739995), (52, 4375380), (60, 3791996), (65, 3500304), (78, 2916920), (80, 2843997), (104, 2187690), (120, 1895998), (130, 1750152), (156, 1458460), (195, 1166768), (208, 1093845), (240, 947999), (260, 875076), (312, 729230), (390, 583384), (520, 437538), (624, 364615), (780, 291692), (1040, 218769), (1560, 145846), (3120, 72923)]