451680480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18451}}^1$

素因数の和:18489

約数の個数: 144

約数和(自身を含む): 1632116304

約数和(自身を除く): 1180435824

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, 18451, 24480, 36902, 55353, 73804, 92255, 110706, 147608, 166059, 184510, 221412, 276765, 295216, 313667, 332118, 369020, 442824, 553530, 590432, 627334, 664236, 738040, 830295, 885648, 941001, 1107060, 1254668, 1328472, 1476080, 1568335, 1660590, 1771296, 1882002, 2214120, 2509336, 2656944, 2823003, 2952160, 3136670, 3321180, 3764004, 4428240, 4705005, 5018672, 5313888, 5646006, 6273340, 6642360, 7528008, 8856480, 9410010, 10037344, 11292012, 12546680, 13284720, 14115015, 15056016, 18820020, 22584024, 25093360, 26569440, 28230030, 30112032, 37640040, 45168048, 50186720, 56460060, 75280080, 90336096, 112920120, 150560160, 225840240, 451680480]

約数ペア:

[(1, 451680480), (2, 225840240), (3, 150560160), (4, 112920120), (5, 90336096), (6, 75280080), (8, 56460060), (9, 50186720), (10, 45168048), (12, 37640040), (15, 30112032), (16, 28230030), (17, 26569440), (18, 25093360), (20, 22584024), (24, 18820020), (30, 15056016), (32, 14115015), (34, 13284720), (36, 12546680), (40, 11292012), (45, 10037344), (48, 9410010), (51, 8856480), (60, 7528008), (68, 6642360), (72, 6273340), (80, 5646006), (85, 5313888), (90, 5018672), (96, 4705005), (102, 4428240), (120, 3764004), (136, 3321180), (144, 3136670), (153, 2952160), (160, 2823003), (170, 2656944), (180, 2509336), (204, 2214120), (240, 1882002), (255, 1771296), (272, 1660590), (288, 1568335), (306, 1476080), (340, 1328472), (360, 1254668), (408, 1107060), (480, 941001), (510, 885648), (544, 830295), (612, 738040), (680, 664236), (720, 627334), (765, 590432), (816, 553530), (1020, 442824), (1224, 369020), (1360, 332118), (1440, 313667), (1530, 295216), (1632, 276765), (2040, 221412), (2448, 184510), (2720, 166059), (3060, 147608), (4080, 110706), (4896, 92255), (6120, 73804), (8160, 55353), (12240, 36902), (18451, 24480)]