123587880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{349}}^1$

素因数の和:603

約数の個数: 128

約数和(自身を含む): 402192000

約数和(自身を除く): 278604120

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, 227, 260, 312, 349, 390, 454, 520, 681, 698, 780, 908, 1047, 1135, 1362, 1396, 1560, 1745, 1816, 2094, 2270, 2724, 2792, 2951, 3405, 3490, 4188, 4537, 4540, 5235, 5448, 5902, 6810, 6980, 8376, 8853, 9074, 9080, 10470, 11804, 13611, 13620, 13960, 14755, 17706, 18148, 20940, 22685, 23608, 27222, 27240, 29510, 35412, 36296, 41880, 44265, 45370, 54444, 59020, 68055, 70824, 79223, 88530, 90740, 108888, 118040, 136110, 158446, 177060, 181480, 237669, 272220, 316892, 354120, 396115, 475338, 544440, 633784, 792230, 950676, 1029899, 1188345, 1584460, 1901352, 2059798, 2376690, 3089697, 3168920, 4119596, 4753380, 5149495, 6179394, 8239192, 9506760, 10298990, 12358788, 15448485, 20597980, 24717576, 30896970, 41195960, 61793940, 123587880]

約数ペア:

[(1, 123587880), (2, 61793940), (3, 41195960), (4, 30896970), (5, 24717576), (6, 20597980), (8, 15448485), (10, 12358788), (12, 10298990), (13, 9506760), (15, 8239192), (20, 6179394), (24, 5149495), (26, 4753380), (30, 4119596), (39, 3168920), (40, 3089697), (52, 2376690), (60, 2059798), (65, 1901352), (78, 1584460), (104, 1188345), (120, 1029899), (130, 950676), (156, 792230), (195, 633784), (227, 544440), (260, 475338), (312, 396115), (349, 354120), (390, 316892), (454, 272220), (520, 237669), (681, 181480), (698, 177060), (780, 158446), (908, 136110), (1047, 118040), (1135, 108888), (1362, 90740), (1396, 88530), (1560, 79223), (1745, 70824), (1816, 68055), (2094, 59020), (2270, 54444), (2724, 45370), (2792, 44265), (2951, 41880), (3405, 36296), (3490, 35412), (4188, 29510), (4537, 27240), (4540, 27222), (5235, 23608), (5448, 22685), (5902, 20940), (6810, 18148), (6980, 17706), (8376, 14755), (8853, 13960), (9074, 13620), (9080, 13611), (10470, 11804)]