31552320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1429}}^1$

素因数の和:1472

約数の個数: 112

約数和(自身を含む): 104607360

約数和(自身を除く): 73055040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1429, 1472, 1840, 2208, 2760, 2858, 3680, 4287, 4416, 5520, 5716, 7145, 7360, 8574, 11040, 11432, 14290, 17148, 21435, 22080, 22864, 28580, 32867, 34296, 42870, 45728, 57160, 65734, 68592, 85740, 91456, 98601, 114320, 131468, 137184, 164335, 171480, 197202, 228640, 262936, 274368, 328670, 342960, 394404, 457280, 493005, 525872, 657340, 685920, 788808, 986010, 1051744, 1314680, 1371840, 1577616, 1972020, 2103488, 2629360, 3155232, 3944040, 5258720, 6310464, 7888080, 10517440, 15776160, 31552320]

約数ペア:

[(1, 31552320), (2, 15776160), (3, 10517440), (4, 7888080), (5, 6310464), (6, 5258720), (8, 3944040), (10, 3155232), (12, 2629360), (15, 2103488), (16, 1972020), (20, 1577616), (23, 1371840), (24, 1314680), (30, 1051744), (32, 986010), (40, 788808), (46, 685920), (48, 657340), (60, 525872), (64, 493005), (69, 457280), (80, 394404), (92, 342960), (96, 328670), (115, 274368), (120, 262936), (138, 228640), (160, 197202), (184, 171480), (192, 164335), (230, 137184), (240, 131468), (276, 114320), (320, 98601), (345, 91456), (368, 85740), (460, 68592), (480, 65734), (552, 57160), (690, 45728), (736, 42870), (920, 34296), (960, 32867), (1104, 28580), (1380, 22864), (1429, 22080), (1472, 21435), (1840, 17148), (2208, 14290), (2760, 11432), (2858, 11040), (3680, 8574), (4287, 7360), (4416, 7145), (5520, 5716)]