249656040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{853}}^1$

素因数の和:1144

約数の個数: 128

約数和(自身を含む): 836236800

約数和(自身を除く): 586580760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 271, 360, 540, 542, 813, 853, 1080, 1084, 1355, 1626, 1706, 2168, 2439, 2559, 2710, 3252, 3412, 4065, 4265, 4878, 5118, 5420, 6504, 6824, 7317, 7677, 8130, 8530, 9756, 10236, 10840, 12195, 12795, 14634, 15354, 16260, 17060, 19512, 20472, 23031, 24390, 25590, 29268, 30708, 32520, 34120, 36585, 38385, 46062, 48780, 51180, 58536, 61416, 73170, 76770, 92124, 97560, 102360, 115155, 146340, 153540, 184248, 230310, 231163, 292680, 307080, 460620, 462326, 693489, 921240, 924652, 1155815, 1386978, 1849304, 2080467, 2311630, 2773956, 3467445, 4160934, 4623260, 5547912, 6241401, 6934890, 8321868, 9246520, 10402335, 12482802, 13869780, 16643736, 20804670, 24965604, 27739560, 31207005, 41609340, 49931208, 62414010, 83218680, 124828020, 249656040]

約数ペア:

[(1, 249656040), (2, 124828020), (3, 83218680), (4, 62414010), (5, 49931208), (6, 41609340), (8, 31207005), (9, 27739560), (10, 24965604), (12, 20804670), (15, 16643736), (18, 13869780), (20, 12482802), (24, 10402335), (27, 9246520), (30, 8321868), (36, 6934890), (40, 6241401), (45, 5547912), (54, 4623260), (60, 4160934), (72, 3467445), (90, 2773956), (108, 2311630), (120, 2080467), (135, 1849304), (180, 1386978), (216, 1155815), (270, 924652), (271, 921240), (360, 693489), (540, 462326), (542, 460620), (813, 307080), (853, 292680), (1080, 231163), (1084, 230310), (1355, 184248), (1626, 153540), (1706, 146340), (2168, 115155), (2439, 102360), (2559, 97560), (2710, 92124), (3252, 76770), (3412, 73170), (4065, 61416), (4265, 58536), (4878, 51180), (5118, 48780), (5420, 46062), (6504, 38385), (6824, 36585), (7317, 34120), (7677, 32520), (8130, 30708), (8530, 29268), (9756, 25590), (10236, 24390), (10840, 23031), (12195, 20472), (12795, 19512), (14634, 17060), (15354, 16260)]