998992080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{4801}}^1$

素因数の和:4854

約数の個数: 180

約数和(自身を含む): 3564649452

約数和(自身を除く): 2565657372

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 289, 306, 340, 360, 408, 510, 578, 612, 680, 720, 765, 816, 867, 1020, 1156, 1224, 1360, 1445, 1530, 1734, 2040, 2312, 2448, 2601, 2890, 3060, 3468, 4080, 4335, 4624, 4801, 5202, 5780, 6120, 6936, 8670, 9602, 10404, 11560, 12240, 13005, 13872, 14403, 17340, 19204, 20808, 23120, 24005, 26010, 28806, 34680, 38408, 41616, 43209, 48010, 52020, 57612, 69360, 72015, 76816, 81617, 86418, 96020, 104040, 115224, 144030, 163234, 172836, 192040, 208080, 216045, 230448, 244851, 288060, 326468, 345672, 384080, 408085, 432090, 489702, 576120, 652936, 691344, 734553, 816170, 864180, 979404, 1152240, 1224255, 1305872, 1387489, 1469106, 1632340, 1728360, 1958808, 2448510, 2774978, 2938212, 3264680, 3456720, 3672765, 3917616, 4162467, 4897020, 5549956, 5876424, 6529360, 6937445, 7345530, 8324934, 9794040, 11099912, 11752848, 12487401, 13874890, 14691060, 16649868, 19588080, 20812335, 22199824, 24974802, 27749780, 29382120, 33299736, 41624670, 49949604, 55499560, 58764240, 62437005, 66599472, 83249340, 99899208, 110999120, 124874010, 166498680, 199798416, 249748020, 332997360, 499496040, 998992080]

約数ペア:

[(1, 998992080), (2, 499496040), (3, 332997360), (4, 249748020), (5, 199798416), (6, 166498680), (8, 124874010), (9, 110999120), (10, 99899208), (12, 83249340), (15, 66599472), (16, 62437005), (17, 58764240), (18, 55499560), (20, 49949604), (24, 41624670), (30, 33299736), (34, 29382120), (36, 27749780), (40, 24974802), (45, 22199824), (48, 20812335), (51, 19588080), (60, 16649868), (68, 14691060), (72, 13874890), (80, 12487401), (85, 11752848), (90, 11099912), (102, 9794040), (120, 8324934), (136, 7345530), (144, 6937445), (153, 6529360), (170, 5876424), (180, 5549956), (204, 4897020), (240, 4162467), (255, 3917616), (272, 3672765), (289, 3456720), (306, 3264680), (340, 2938212), (360, 2774978), (408, 2448510), (510, 1958808), (578, 1728360), (612, 1632340), (680, 1469106), (720, 1387489), (765, 1305872), (816, 1224255), (867, 1152240), (1020, 979404), (1156, 864180), (1224, 816170), (1360, 734553), (1445, 691344), (1530, 652936), (1734, 576120), (2040, 489702), (2312, 432090), (2448, 408085), (2601, 384080), (2890, 345672), (3060, 326468), (3468, 288060), (4080, 244851), (4335, 230448), (4624, 216045), (4801, 208080), (5202, 192040), (5780, 172836), (6120, 163234), (6936, 144030), (8670, 115224), (9602, 104040), (10404, 96020), (11560, 86418), (12240, 81617), (13005, 76816), (13872, 72015), (14403, 69360), (17340, 57612), (19204, 52020), (20808, 48010), (23120, 43209), (24005, 41616), (26010, 38408), (28806, 34680)]