2562806880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{41389}}^1$

素因数の和:41453

約数の個数: 144

約数和(自身を含む): 8949180240

約数和(自身を除く): 6386373360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 215, 240, 258, 288, 344, 360, 387, 430, 480, 516, 645, 688, 720, 774, 860, 1032, 1290, 1376, 1440, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 4128, 5160, 6192, 6880, 7740, 10320, 12384, 15480, 20640, 30960, 41389, 61920, 82778, 124167, 165556, 206945, 248334, 331112, 372501, 413890, 496668, 620835, 662224, 745002, 827780, 993336, 1241670, 1324448, 1490004, 1655560, 1779727, 1862505, 1986672, 2483340, 2980008, 3311120, 3559454, 3725010, 3973344, 4966680, 5339181, 5960016, 6622240, 7118908, 7450020, 8898635, 9933360, 10678362, 11920032, 14237816, 14900040, 16017543, 17797270, 19866720, 21356724, 26695905, 28475632, 29800080, 32035086, 35594540, 42713448, 53391810, 56951264, 59600160, 64070172, 71189080, 80087715, 85426896, 106783620, 128140344, 142378160, 160175430, 170853792, 213567240, 256280688, 284756320, 320350860, 427134480, 512561376, 640701720, 854268960, 1281403440, 2562806880]

約数ペア:

[(1, 2562806880), (2, 1281403440), (3, 854268960), (4, 640701720), (5, 512561376), (6, 427134480), (8, 320350860), (9, 284756320), (10, 256280688), (12, 213567240), (15, 170853792), (16, 160175430), (18, 142378160), (20, 128140344), (24, 106783620), (30, 85426896), (32, 80087715), (36, 71189080), (40, 64070172), (43, 59600160), (45, 56951264), (48, 53391810), (60, 42713448), (72, 35594540), (80, 32035086), (86, 29800080), (90, 28475632), (96, 26695905), (120, 21356724), (129, 19866720), (144, 17797270), (160, 16017543), (172, 14900040), (180, 14237816), (215, 11920032), (240, 10678362), (258, 9933360), (288, 8898635), (344, 7450020), (360, 7118908), (387, 6622240), (430, 5960016), (480, 5339181), (516, 4966680), (645, 3973344), (688, 3725010), (720, 3559454), (774, 3311120), (860, 2980008), (1032, 2483340), (1290, 1986672), (1376, 1862505), (1440, 1779727), (1548, 1655560), (1720, 1490004), (1935, 1324448), (2064, 1241670), (2580, 993336), (3096, 827780), (3440, 745002), (3870, 662224), (4128, 620835), (5160, 496668), (6192, 413890), (6880, 372501), (7740, 331112), (10320, 248334), (12384, 206945), (15480, 165556), (20640, 124167), (30960, 82778), (41389, 61920)]