761790240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7451}}^1$

素因数の和:7543

約数の個数: 144

約数和(自身を含む): 2636577216

約数和(自身を除く): 1874786976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 213, 240, 284, 288, 355, 360, 426, 480, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1440, 1704, 2130, 2272, 2556, 2840, 3195, 3408, 4260, 5112, 5680, 6390, 6816, 7451, 8520, 10224, 11360, 12780, 14902, 17040, 20448, 22353, 25560, 29804, 34080, 37255, 44706, 51120, 59608, 67059, 74510, 89412, 102240, 111765, 119216, 134118, 149020, 178824, 223530, 238432, 268236, 298040, 335295, 357648, 447060, 529021, 536472, 596080, 670590, 715296, 894120, 1058042, 1072944, 1192160, 1341180, 1587063, 1788240, 2116084, 2145888, 2645105, 2682360, 3174126, 3576480, 4232168, 4761189, 5290210, 5364720, 6348252, 7935315, 8464336, 9522378, 10580420, 10729440, 12696504, 15870630, 16928672, 19044756, 21160840, 23805945, 25393008, 31741260, 38089512, 42321680, 47611890, 50786016, 63482520, 76179024, 84643360, 95223780, 126965040, 152358048, 190447560, 253930080, 380895120, 761790240]

約数ペア:

[(1, 761790240), (2, 380895120), (3, 253930080), (4, 190447560), (5, 152358048), (6, 126965040), (8, 95223780), (9, 84643360), (10, 76179024), (12, 63482520), (15, 50786016), (16, 47611890), (18, 42321680), (20, 38089512), (24, 31741260), (30, 25393008), (32, 23805945), (36, 21160840), (40, 19044756), (45, 16928672), (48, 15870630), (60, 12696504), (71, 10729440), (72, 10580420), (80, 9522378), (90, 8464336), (96, 7935315), (120, 6348252), (142, 5364720), (144, 5290210), (160, 4761189), (180, 4232168), (213, 3576480), (240, 3174126), (284, 2682360), (288, 2645105), (355, 2145888), (360, 2116084), (426, 1788240), (480, 1587063), (568, 1341180), (639, 1192160), (710, 1072944), (720, 1058042), (852, 894120), (1065, 715296), (1136, 670590), (1278, 596080), (1420, 536472), (1440, 529021), (1704, 447060), (2130, 357648), (2272, 335295), (2556, 298040), (2840, 268236), (3195, 238432), (3408, 223530), (4260, 178824), (5112, 149020), (5680, 134118), (6390, 119216), (6816, 111765), (7451, 102240), (8520, 89412), (10224, 74510), (11360, 67059), (12780, 59608), (14902, 51120), (17040, 44706), (20448, 37255), (22353, 34080), (25560, 29804)]