19379040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{859}}^1$

素因数の和:924

約数の個数: 96

約数和(自身を含む): 62415360

約数和(自身を除く): 43036320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 80, 94, 96, 120, 141, 160, 188, 235, 240, 282, 376, 470, 480, 564, 705, 752, 859, 940, 1128, 1410, 1504, 1718, 1880, 2256, 2577, 2820, 3436, 3760, 4295, 4512, 5154, 5640, 6872, 7520, 8590, 10308, 11280, 12885, 13744, 17180, 20616, 22560, 25770, 27488, 34360, 40373, 41232, 51540, 68720, 80746, 82464, 103080, 121119, 137440, 161492, 201865, 206160, 242238, 322984, 403730, 412320, 484476, 605595, 645968, 807460, 968952, 1211190, 1291936, 1614920, 1937904, 2422380, 3229840, 3875808, 4844760, 6459680, 9689520, 19379040]

約数ペア:

[(1, 19379040), (2, 9689520), (3, 6459680), (4, 4844760), (5, 3875808), (6, 3229840), (8, 2422380), (10, 1937904), (12, 1614920), (15, 1291936), (16, 1211190), (20, 968952), (24, 807460), (30, 645968), (32, 605595), (40, 484476), (47, 412320), (48, 403730), (60, 322984), (80, 242238), (94, 206160), (96, 201865), (120, 161492), (141, 137440), (160, 121119), (188, 103080), (235, 82464), (240, 80746), (282, 68720), (376, 51540), (470, 41232), (480, 40373), (564, 34360), (705, 27488), (752, 25770), (859, 22560), (940, 20616), (1128, 17180), (1410, 13744), (1504, 12885), (1718, 11280), (1880, 10308), (2256, 8590), (2577, 7520), (2820, 6872), (3436, 5640), (3760, 5154), (4295, 4512)]