765220320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31259}}^1$

素因数の和:31297

約数の個数: 144

約数和(自身を含む): 2765009520

約数和(自身を除く): 1999789200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 6120, 8160, 12240, 24480, 31259, 62518, 93777, 125036, 156295, 187554, 250072, 281331, 312590, 375108, 468885, 500144, 531403, 562662, 625180, 750216, 937770, 1000288, 1062806, 1125324, 1250360, 1406655, 1500432, 1594209, 1875540, 2125612, 2250648, 2500720, 2657015, 2813310, 3000864, 3188418, 3751080, 4251224, 4501296, 4782627, 5001440, 5314030, 5626620, 6376836, 7502160, 7971045, 8502448, 9002592, 9565254, 10628060, 11253240, 12753672, 15004320, 15942090, 17004896, 19130508, 21256120, 22506480, 23913135, 25507344, 31884180, 38261016, 42512240, 45012960, 47826270, 51014688, 63768360, 76522032, 85024480, 95652540, 127536720, 153044064, 191305080, 255073440, 382610160, 765220320]

約数ペア:

[(1, 765220320), (2, 382610160), (3, 255073440), (4, 191305080), (5, 153044064), (6, 127536720), (8, 95652540), (9, 85024480), (10, 76522032), (12, 63768360), (15, 51014688), (16, 47826270), (17, 45012960), (18, 42512240), (20, 38261016), (24, 31884180), (30, 25507344), (32, 23913135), (34, 22506480), (36, 21256120), (40, 19130508), (45, 17004896), (48, 15942090), (51, 15004320), (60, 12753672), (68, 11253240), (72, 10628060), (80, 9565254), (85, 9002592), (90, 8502448), (96, 7971045), (102, 7502160), (120, 6376836), (136, 5626620), (144, 5314030), (153, 5001440), (160, 4782627), (170, 4501296), (180, 4251224), (204, 3751080), (240, 3188418), (255, 3000864), (272, 2813310), (288, 2657015), (306, 2500720), (340, 2250648), (360, 2125612), (408, 1875540), (480, 1594209), (510, 1500432), (544, 1406655), (612, 1250360), (680, 1125324), (720, 1062806), (765, 1000288), (816, 937770), (1020, 750216), (1224, 625180), (1360, 562662), (1440, 531403), (1530, 500144), (1632, 468885), (2040, 375108), (2448, 312590), (2720, 281331), (3060, 250072), (4080, 187554), (4896, 156295), (6120, 125036), (8160, 93777), (12240, 62518), (24480, 31259)]