2268649440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{50821}}^1$

素因数の和:50873

約数の個数: 144

約数和(自身を含む): 7991657856

約数和(自身を除く): 5723008416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4960, 5580, 7440, 8928, 11160, 14880, 22320, 44640, 50821, 101642, 152463, 203284, 254105, 304926, 406568, 457389, 508210, 609852, 762315, 813136, 914778, 1016420, 1219704, 1524630, 1575451, 1626272, 1829556, 2032840, 2286945, 2439408, 3049260, 3150902, 3659112, 4065680, 4573890, 4726353, 4878816, 6098520, 6301804, 7318224, 7877255, 8131360, 9147780, 9452706, 12197040, 12603608, 14179059, 14636448, 15754510, 18295560, 18905412, 23631765, 24394080, 25207216, 28358118, 31509020, 36591120, 37810824, 47263530, 50414432, 56716236, 63018040, 70895295, 73182240, 75621648, 94527060, 113432472, 126036080, 141790590, 151243296, 189054120, 226864944, 252072160, 283581180, 378108240, 453729888, 567162360, 756216480, 1134324720, 2268649440]

約数ペア:

[(1, 2268649440), (2, 1134324720), (3, 756216480), (4, 567162360), (5, 453729888), (6, 378108240), (8, 283581180), (9, 252072160), (10, 226864944), (12, 189054120), (15, 151243296), (16, 141790590), (18, 126036080), (20, 113432472), (24, 94527060), (30, 75621648), (31, 73182240), (32, 70895295), (36, 63018040), (40, 56716236), (45, 50414432), (48, 47263530), (60, 37810824), (62, 36591120), (72, 31509020), (80, 28358118), (90, 25207216), (93, 24394080), (96, 23631765), (120, 18905412), (124, 18295560), (144, 15754510), (155, 14636448), (160, 14179059), (180, 12603608), (186, 12197040), (240, 9452706), (248, 9147780), (279, 8131360), (288, 7877255), (310, 7318224), (360, 6301804), (372, 6098520), (465, 4878816), (480, 4726353), (496, 4573890), (558, 4065680), (620, 3659112), (720, 3150902), (744, 3049260), (930, 2439408), (992, 2286945), (1116, 2032840), (1240, 1829556), (1395, 1626272), (1440, 1575451), (1488, 1524630), (1860, 1219704), (2232, 1016420), (2480, 914778), (2790, 813136), (2976, 762315), (3720, 609852), (4464, 508210), (4960, 457389), (5580, 406568), (7440, 304926), (8928, 254105), (11160, 203284), (14880, 152463), (22320, 101642), (44640, 50821)]