7280477640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{383}}^1\times {\mathrm{5867}}^1$

素因数の和:6273

約数の個数: 160

約数和(自身を含む): 24538567680

約数和(自身を除く): 17258090040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 383, 405, 540, 648, 766, 810, 1080, 1149, 1532, 1620, 1915, 2298, 3064, 3240, 3447, 3830, 4596, 5745, 5867, 6894, 7660, 9192, 10341, 11490, 11734, 13788, 15320, 17235, 17601, 20682, 22980, 23468, 27576, 29335, 31023, 34470, 35202, 41364, 45960, 46936, 51705, 52803, 58670, 62046, 68940, 70404, 82728, 88005, 103410, 105606, 117340, 124092, 137880, 140808, 155115, 158409, 176010, 206820, 211212, 234680, 248184, 264015, 310230, 316818, 352020, 413640, 422424, 475227, 528030, 620460, 633636, 704040, 792045, 950454, 1056060, 1240920, 1267272, 1584090, 1900908, 2112120, 2247061, 2376135, 3168180, 3801816, 4494122, 4752270, 6336360, 6741183, 8988244, 9504540, 11235305, 13482366, 17976488, 19009080, 20223549, 22470610, 26964732, 33705915, 40447098, 44941220, 53929464, 60670647, 67411830, 80894196, 89882440, 101117745, 121341294, 134823660, 161788392, 182011941, 202235490, 242682588, 269647320, 303353235, 364023882, 404470980, 485365176, 606706470, 728047764, 808941960, 910059705, 1213412940, 1456095528, 1820119410, 2426825880, 3640238820, 7280477640]

約数ペア:

[(1, 7280477640), (2, 3640238820), (3, 2426825880), (4, 1820119410), (5, 1456095528), (6, 1213412940), (8, 910059705), (9, 808941960), (10, 728047764), (12, 606706470), (15, 485365176), (18, 404470980), (20, 364023882), (24, 303353235), (27, 269647320), (30, 242682588), (36, 202235490), (40, 182011941), (45, 161788392), (54, 134823660), (60, 121341294), (72, 101117745), (81, 89882440), (90, 80894196), (108, 67411830), (120, 60670647), (135, 53929464), (162, 44941220), (180, 40447098), (216, 33705915), (270, 26964732), (324, 22470610), (360, 20223549), (383, 19009080), (405, 17976488), (540, 13482366), (648, 11235305), (766, 9504540), (810, 8988244), (1080, 6741183), (1149, 6336360), (1532, 4752270), (1620, 4494122), (1915, 3801816), (2298, 3168180), (3064, 2376135), (3240, 2247061), (3447, 2112120), (3830, 1900908), (4596, 1584090), (5745, 1267272), (5867, 1240920), (6894, 1056060), (7660, 950454), (9192, 792045), (10341, 704040), (11490, 633636), (11734, 620460), (13788, 528030), (15320, 475227), (17235, 422424), (17601, 413640), (20682, 352020), (22980, 316818), (23468, 310230), (27576, 264015), (29335, 248184), (31023, 234680), (34470, 211212), (35202, 206820), (41364, 176010), (45960, 158409), (46936, 155115), (51705, 140808), (52803, 137880), (58670, 124092), (62046, 117340), (68940, 105606), (70404, 103410), (82728, 88005)]