327855840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{52541}}^1$

素因数の和:52572

約数の個数: 96

約数和(自身を含む): 1112209056

約数和(自身を除く): 784353216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 52541, 105082, 157623, 210164, 262705, 315246, 420328, 525410, 630492, 683033, 788115, 840656, 1050820, 1260984, 1366066, 1576230, 1681312, 2049099, 2101640, 2521968, 2732132, 3152460, 3415165, 4098198, 4203280, 5043936, 5464264, 6304920, 6830330, 8196396, 8406560, 10245495, 10928528, 12609840, 13660660, 16392792, 20490990, 21857056, 25219680, 27321320, 32785584, 40981980, 54642640, 65571168, 81963960, 109285280, 163927920, 327855840]

約数ペア:

[(1, 327855840), (2, 163927920), (3, 109285280), (4, 81963960), (5, 65571168), (6, 54642640), (8, 40981980), (10, 32785584), (12, 27321320), (13, 25219680), (15, 21857056), (16, 20490990), (20, 16392792), (24, 13660660), (26, 12609840), (30, 10928528), (32, 10245495), (39, 8406560), (40, 8196396), (48, 6830330), (52, 6304920), (60, 5464264), (65, 5043936), (78, 4203280), (80, 4098198), (96, 3415165), (104, 3152460), (120, 2732132), (130, 2521968), (156, 2101640), (160, 2049099), (195, 1681312), (208, 1576230), (240, 1366066), (260, 1260984), (312, 1050820), (390, 840656), (416, 788115), (480, 683033), (520, 630492), (624, 525410), (780, 420328), (1040, 315246), (1248, 262705), (1560, 210164), (2080, 157623), (3120, 105082), (6240, 52541)]