28288320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{373}}^1$

素因数の和:472

約数の個数: 112

約数和(自身を含む): 91196160

約数和(自身を除く): 62907840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 158, 160, 192, 237, 240, 316, 320, 373, 395, 474, 480, 632, 746, 790, 948, 960, 1119, 1185, 1264, 1492, 1580, 1865, 1896, 2238, 2370, 2528, 2984, 3160, 3730, 3792, 4476, 4740, 5056, 5595, 5968, 6320, 7460, 7584, 8952, 9480, 11190, 11936, 12640, 14920, 15168, 17904, 18960, 22380, 23872, 25280, 29467, 29840, 35808, 37920, 44760, 58934, 59680, 71616, 75840, 88401, 89520, 117868, 119360, 147335, 176802, 179040, 235736, 294670, 353604, 358080, 442005, 471472, 589340, 707208, 884010, 942944, 1178680, 1414416, 1768020, 1885888, 2357360, 2828832, 3536040, 4714720, 5657664, 7072080, 9429440, 14144160, 28288320]

約数ペア:

[(1, 28288320), (2, 14144160), (3, 9429440), (4, 7072080), (5, 5657664), (6, 4714720), (8, 3536040), (10, 2828832), (12, 2357360), (15, 1885888), (16, 1768020), (20, 1414416), (24, 1178680), (30, 942944), (32, 884010), (40, 707208), (48, 589340), (60, 471472), (64, 442005), (79, 358080), (80, 353604), (96, 294670), (120, 235736), (158, 179040), (160, 176802), (192, 147335), (237, 119360), (240, 117868), (316, 89520), (320, 88401), (373, 75840), (395, 71616), (474, 59680), (480, 58934), (632, 44760), (746, 37920), (790, 35808), (948, 29840), (960, 29467), (1119, 25280), (1185, 23872), (1264, 22380), (1492, 18960), (1580, 17904), (1865, 15168), (1896, 14920), (2238, 12640), (2370, 11936), (2528, 11190), (2984, 9480), (3160, 8952), (3730, 7584), (3792, 7460), (4476, 6320), (4740, 5968), (5056, 5595)]