1788533280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73061}}^1$

素因数の和:73099

約数の個数: 144

約数和(自身を含む): 6462480024

約数和(自身を除く): 4673946744

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, 73061, 146122, 219183, 292244, 365305, 438366, 584488, 657549, 730610, 876732, 1095915, 1168976, 1242037, 1315098, 1461220, 1753464, 2191830, 2337952, 2484074, 2630196, 2922440, 3287745, 3506928, 3726111, 4383660, 4968148, 5260392, 5844880, 6210185, 6575490, 7013856, 7452222, 8767320, 9936296, 10520784, 11178333, 11689760, 12420370, 13150980, 14904444, 17534640, 18630555, 19872592, 21041568, 22356666, 24840740, 26301960, 29808888, 35069280, 37261110, 39745184, 44713332, 49681480, 52603920, 55891665, 59617776, 74522220, 89426664, 99362960, 105207840, 111783330, 119235552, 149044440, 178853328, 198725920, 223566660, 298088880, 357706656, 447133320, 596177760, 894266640, 1788533280]

約数ペア:

[(1, 1788533280), (2, 894266640), (3, 596177760), (4, 447133320), (5, 357706656), (6, 298088880), (8, 223566660), (9, 198725920), (10, 178853328), (12, 149044440), (15, 119235552), (16, 111783330), (17, 105207840), (18, 99362960), (20, 89426664), (24, 74522220), (30, 59617776), (32, 55891665), (34, 52603920), (36, 49681480), (40, 44713332), (45, 39745184), (48, 37261110), (51, 35069280), (60, 29808888), (68, 26301960), (72, 24840740), (80, 22356666), (85, 21041568), (90, 19872592), (96, 18630555), (102, 17534640), (120, 14904444), (136, 13150980), (144, 12420370), (153, 11689760), (160, 11178333), (170, 10520784), (180, 9936296), (204, 8767320), (240, 7452222), (255, 7013856), (272, 6575490), (288, 6210185), (306, 5844880), (340, 5260392), (360, 4968148), (408, 4383660), (480, 3726111), (510, 3506928), (544, 3287745), (612, 2922440), (680, 2630196), (720, 2484074), (765, 2337952), (816, 2191830), (1020, 1753464), (1224, 1461220), (1360, 1315098), (1440, 1242037), (1530, 1168976), (1632, 1095915), (2040, 876732), (2448, 730610), (2720, 657549), (3060, 584488), (4080, 438366), (4896, 365305), (6120, 292244), (8160, 219183), (12240, 146122), (24480, 73061)]