351750120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{349}}^1$

素因数の和:627

約数の個数: 128

約数和(自身を含む): 1091664000

約数和(自身を除く): 739913880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 227, 296, 349, 370, 444, 454, 555, 681, 698, 740, 888, 908, 1047, 1110, 1135, 1362, 1396, 1480, 1745, 1816, 2094, 2220, 2270, 2724, 2792, 3405, 3490, 4188, 4440, 4540, 5235, 5448, 6810, 6980, 8376, 8399, 9080, 10470, 12913, 13620, 13960, 16798, 20940, 25197, 25826, 27240, 33596, 38739, 41880, 41995, 50394, 51652, 64565, 67192, 77478, 79223, 83990, 100788, 103304, 125985, 129130, 154956, 158446, 167980, 193695, 201576, 237669, 251970, 258260, 309912, 316892, 335960, 387390, 396115, 475338, 503940, 516520, 633784, 774780, 792230, 950676, 1007880, 1188345, 1549560, 1584460, 1901352, 2376690, 2931251, 3168920, 4753380, 5862502, 8793753, 9506760, 11725004, 14656255, 17587506, 23450008, 29312510, 35175012, 43968765, 58625020, 70350024, 87937530, 117250040, 175875060, 351750120]

約数ペア:

[(1, 351750120), (2, 175875060), (3, 117250040), (4, 87937530), (5, 70350024), (6, 58625020), (8, 43968765), (10, 35175012), (12, 29312510), (15, 23450008), (20, 17587506), (24, 14656255), (30, 11725004), (37, 9506760), (40, 8793753), (60, 5862502), (74, 4753380), (111, 3168920), (120, 2931251), (148, 2376690), (185, 1901352), (222, 1584460), (227, 1549560), (296, 1188345), (349, 1007880), (370, 950676), (444, 792230), (454, 774780), (555, 633784), (681, 516520), (698, 503940), (740, 475338), (888, 396115), (908, 387390), (1047, 335960), (1110, 316892), (1135, 309912), (1362, 258260), (1396, 251970), (1480, 237669), (1745, 201576), (1816, 193695), (2094, 167980), (2220, 158446), (2270, 154956), (2724, 129130), (2792, 125985), (3405, 103304), (3490, 100788), (4188, 83990), (4440, 79223), (4540, 77478), (5235, 67192), (5448, 64565), (6810, 51652), (6980, 50394), (8376, 41995), (8399, 41880), (9080, 38739), (10470, 33596), (12913, 27240), (13620, 25826), (13960, 25197), (16798, 20940)]