304800480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12451}}^1$

素因数の和:12489

約数の個数: 144

約数和(自身を含む): 1101404304

約数和(自身を除く): 796603824

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, 12451, 24480, 24902, 37353, 49804, 62255, 74706, 99608, 112059, 124510, 149412, 186765, 199216, 211667, 224118, 249020, 298824, 373530, 398432, 423334, 448236, 498040, 560295, 597648, 635001, 747060, 846668, 896472, 996080, 1058335, 1120590, 1195296, 1270002, 1494120, 1693336, 1792944, 1905003, 1992160, 2116670, 2241180, 2540004, 2988240, 3175005, 3386672, 3585888, 3810006, 4233340, 4482360, 5080008, 5976480, 6350010, 6773344, 7620012, 8466680, 8964720, 9525015, 10160016, 12700020, 15240024, 16933360, 17929440, 19050030, 20320032, 25400040, 30480048, 33866720, 38100060, 50800080, 60960096, 76200120, 101600160, 152400240, 304800480]

約数ペア:

[(1, 304800480), (2, 152400240), (3, 101600160), (4, 76200120), (5, 60960096), (6, 50800080), (8, 38100060), (9, 33866720), (10, 30480048), (12, 25400040), (15, 20320032), (16, 19050030), (17, 17929440), (18, 16933360), (20, 15240024), (24, 12700020), (30, 10160016), (32, 9525015), (34, 8964720), (36, 8466680), (40, 7620012), (45, 6773344), (48, 6350010), (51, 5976480), (60, 5080008), (68, 4482360), (72, 4233340), (80, 3810006), (85, 3585888), (90, 3386672), (96, 3175005), (102, 2988240), (120, 2540004), (136, 2241180), (144, 2116670), (153, 1992160), (160, 1905003), (170, 1792944), (180, 1693336), (204, 1494120), (240, 1270002), (255, 1195296), (272, 1120590), (288, 1058335), (306, 996080), (340, 896472), (360, 846668), (408, 747060), (480, 635001), (510, 597648), (544, 560295), (612, 498040), (680, 448236), (720, 423334), (765, 398432), (816, 373530), (1020, 298824), (1224, 249020), (1360, 224118), (1440, 211667), (1530, 199216), (1632, 186765), (2040, 149412), (2448, 124510), (2720, 112059), (3060, 99608), (4080, 74706), (4896, 62255), (6120, 49804), (8160, 37353), (12240, 24902), (12451, 24480)]