145050240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2437}}^1$

素因数の和:2490

約数の個数: 128

約数和(自身を含む): 477457920

約数和(自身を除く): 332407680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2437, 2480, 2976, 3720, 3968, 4874, 4960, 5952, 7311, 7440, 9748, 9920, 11904, 12185, 14622, 14880, 19496, 19840, 24370, 29244, 29760, 36555, 38992, 48740, 58488, 59520, 73110, 75547, 77984, 97480, 116976, 146220, 151094, 155968, 194960, 226641, 233952, 292440, 302188, 311936, 377735, 389920, 453282, 467904, 584880, 604376, 755470, 779840, 906564, 935808, 1133205, 1169760, 1208752, 1510940, 1559680, 1813128, 2266410, 2339520, 2417504, 3021880, 3626256, 4532820, 4679040, 4835008, 6043760, 7252512, 9065640, 9670016, 12087520, 14505024, 18131280, 24175040, 29010048, 36262560, 48350080, 72525120, 145050240]

約数ペア:

[(1, 145050240), (2, 72525120), (3, 48350080), (4, 36262560), (5, 29010048), (6, 24175040), (8, 18131280), (10, 14505024), (12, 12087520), (15, 9670016), (16, 9065640), (20, 7252512), (24, 6043760), (30, 4835008), (31, 4679040), (32, 4532820), (40, 3626256), (48, 3021880), (60, 2417504), (62, 2339520), (64, 2266410), (80, 1813128), (93, 1559680), (96, 1510940), (120, 1208752), (124, 1169760), (128, 1133205), (155, 935808), (160, 906564), (186, 779840), (192, 755470), (240, 604376), (248, 584880), (310, 467904), (320, 453282), (372, 389920), (384, 377735), (465, 311936), (480, 302188), (496, 292440), (620, 233952), (640, 226641), (744, 194960), (930, 155968), (960, 151094), (992, 146220), (1240, 116976), (1488, 97480), (1860, 77984), (1920, 75547), (1984, 73110), (2437, 59520), (2480, 58488), (2976, 48740), (3720, 38992), (3968, 36555), (4874, 29760), (4960, 29244), (5952, 24370), (7311, 19840), (7440, 19496), (9748, 14880), (9920, 14622), (11904, 12185)]