383793840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{643}}^1\times {\mathrm{829}}^1$

素因数の和:1491

約数の個数: 120

約数和(自身を含む): 1292469360

約数和(自身を除く): 908675520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 643, 720, 829, 1286, 1658, 1929, 2487, 2572, 3215, 3316, 3858, 4145, 4974, 5144, 5787, 6430, 6632, 7461, 7716, 8290, 9645, 9948, 10288, 11574, 12435, 12860, 13264, 14922, 15432, 16580, 19290, 19896, 23148, 24870, 25720, 28935, 29844, 30864, 33160, 37305, 38580, 39792, 46296, 49740, 51440, 57870, 59688, 66320, 74610, 77160, 92592, 99480, 115740, 119376, 149220, 154320, 198960, 231480, 298440, 462960, 533047, 596880, 1066094, 1599141, 2132188, 2665235, 3198282, 4264376, 4797423, 5330470, 6396564, 7995705, 8528752, 9594846, 10660940, 12793128, 15991410, 19189692, 21321880, 23987115, 25586256, 31982820, 38379384, 42643760, 47974230, 63965640, 76758768, 95948460, 127931280, 191896920, 383793840]

約数ペア:

[(1, 383793840), (2, 191896920), (3, 127931280), (4, 95948460), (5, 76758768), (6, 63965640), (8, 47974230), (9, 42643760), (10, 38379384), (12, 31982820), (15, 25586256), (16, 23987115), (18, 21321880), (20, 19189692), (24, 15991410), (30, 12793128), (36, 10660940), (40, 9594846), (45, 8528752), (48, 7995705), (60, 6396564), (72, 5330470), (80, 4797423), (90, 4264376), (120, 3198282), (144, 2665235), (180, 2132188), (240, 1599141), (360, 1066094), (643, 596880), (720, 533047), (829, 462960), (1286, 298440), (1658, 231480), (1929, 198960), (2487, 154320), (2572, 149220), (3215, 119376), (3316, 115740), (3858, 99480), (4145, 92592), (4974, 77160), (5144, 74610), (5787, 66320), (6430, 59688), (6632, 57870), (7461, 51440), (7716, 49740), (8290, 46296), (9645, 39792), (9948, 38580), (10288, 37305), (11574, 33160), (12435, 30864), (12860, 29844), (13264, 28935), (14922, 25720), (15432, 24870), (16580, 23148), (19290, 19896)]