79628160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{619}}^1$

素因数の和:708

約数の個数: 128

約数和(自身を含む): 258019200

約数和(自身を除く): 178391040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 128, 134, 160, 192, 201, 240, 268, 320, 335, 384, 402, 480, 536, 619, 640, 670, 804, 960, 1005, 1072, 1238, 1340, 1608, 1857, 1920, 2010, 2144, 2476, 2680, 3095, 3216, 3714, 4020, 4288, 4952, 5360, 6190, 6432, 7428, 8040, 8576, 9285, 9904, 10720, 12380, 12864, 14856, 16080, 18570, 19808, 21440, 24760, 25728, 29712, 32160, 37140, 39616, 41473, 42880, 49520, 59424, 64320, 74280, 79232, 82946, 99040, 118848, 124419, 128640, 148560, 165892, 198080, 207365, 237696, 248838, 297120, 331784, 396160, 414730, 497676, 594240, 622095, 663568, 829460, 995352, 1188480, 1244190, 1327136, 1658920, 1990704, 2488380, 2654272, 3317840, 3981408, 4976760, 5308544, 6635680, 7962816, 9953520, 13271360, 15925632, 19907040, 26542720, 39814080, 79628160]

約数ペア:

[(1, 79628160), (2, 39814080), (3, 26542720), (4, 19907040), (5, 15925632), (6, 13271360), (8, 9953520), (10, 7962816), (12, 6635680), (15, 5308544), (16, 4976760), (20, 3981408), (24, 3317840), (30, 2654272), (32, 2488380), (40, 1990704), (48, 1658920), (60, 1327136), (64, 1244190), (67, 1188480), (80, 995352), (96, 829460), (120, 663568), (128, 622095), (134, 594240), (160, 497676), (192, 414730), (201, 396160), (240, 331784), (268, 297120), (320, 248838), (335, 237696), (384, 207365), (402, 198080), (480, 165892), (536, 148560), (619, 128640), (640, 124419), (670, 118848), (804, 99040), (960, 82946), (1005, 79232), (1072, 74280), (1238, 64320), (1340, 59424), (1608, 49520), (1857, 42880), (1920, 41473), (2010, 39616), (2144, 37140), (2476, 32160), (2680, 29712), (3095, 25728), (3216, 24760), (3714, 21440), (4020, 19808), (4288, 18570), (4952, 16080), (5360, 14856), (6190, 12864), (6432, 12380), (7428, 10720), (8040, 9904), (8576, 9285)]