309629520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4943}}^1$

素因数の和:4994

約数の個数: 160

約数和(自身を含む): 1103500800

約数和(自身を除く): 793871280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 108, 116, 120, 135, 144, 145, 174, 180, 216, 232, 240, 261, 270, 290, 348, 360, 432, 435, 464, 522, 540, 580, 696, 720, 783, 870, 1044, 1080, 1160, 1305, 1392, 1566, 1740, 2088, 2160, 2320, 2610, 3132, 3480, 3915, 4176, 4943, 5220, 6264, 6960, 7830, 9886, 10440, 12528, 14829, 15660, 19772, 20880, 24715, 29658, 31320, 39544, 44487, 49430, 59316, 62640, 74145, 79088, 88974, 98860, 118632, 133461, 143347, 148290, 177948, 197720, 222435, 237264, 266922, 286694, 296580, 355896, 395440, 430041, 444870, 533844, 573388, 593160, 667305, 711792, 716735, 860082, 889740, 1067688, 1146776, 1186320, 1290123, 1334610, 1433470, 1720164, 1779480, 2135376, 2150205, 2293552, 2580246, 2669220, 2866940, 3440328, 3558960, 3870369, 4300410, 5160492, 5338440, 5733880, 6450615, 6880656, 7740738, 8600820, 10320984, 10676880, 11467760, 12901230, 15481476, 17201640, 19351845, 20641968, 25802460, 30962952, 34403280, 38703690, 51604920, 61925904, 77407380, 103209840, 154814760, 309629520]

約数ペア:

[(1, 309629520), (2, 154814760), (3, 103209840), (4, 77407380), (5, 61925904), (6, 51604920), (8, 38703690), (9, 34403280), (10, 30962952), (12, 25802460), (15, 20641968), (16, 19351845), (18, 17201640), (20, 15481476), (24, 12901230), (27, 11467760), (29, 10676880), (30, 10320984), (36, 8600820), (40, 7740738), (45, 6880656), (48, 6450615), (54, 5733880), (58, 5338440), (60, 5160492), (72, 4300410), (80, 3870369), (87, 3558960), (90, 3440328), (108, 2866940), (116, 2669220), (120, 2580246), (135, 2293552), (144, 2150205), (145, 2135376), (174, 1779480), (180, 1720164), (216, 1433470), (232, 1334610), (240, 1290123), (261, 1186320), (270, 1146776), (290, 1067688), (348, 889740), (360, 860082), (432, 716735), (435, 711792), (464, 667305), (522, 593160), (540, 573388), (580, 533844), (696, 444870), (720, 430041), (783, 395440), (870, 355896), (1044, 296580), (1080, 286694), (1160, 266922), (1305, 237264), (1392, 222435), (1566, 197720), (1740, 177948), (2088, 148290), (2160, 143347), (2320, 133461), (2610, 118632), (3132, 98860), (3480, 88974), (3915, 79088), (4176, 74145), (4943, 62640), (5220, 59316), (6264, 49430), (6960, 44487), (7830, 39544), (9886, 31320), (10440, 29658), (12528, 24715), (14829, 20880), (15660, 19772)]