29813520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:541

約数の個数: 160

約数和(自身を含む): 105421824

約数和(自身を除く): 75608304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 33, 40, 44, 46, 48, 55, 60, 66, 69, 80, 88, 92, 110, 115, 120, 132, 138, 165, 176, 184, 220, 230, 240, 253, 264, 276, 330, 345, 368, 440, 460, 491, 506, 528, 552, 660, 690, 759, 880, 920, 982, 1012, 1104, 1265, 1320, 1380, 1473, 1518, 1840, 1964, 2024, 2455, 2530, 2640, 2760, 2946, 3036, 3795, 3928, 4048, 4910, 5060, 5401, 5520, 5892, 6072, 7365, 7590, 7856, 9820, 10120, 10802, 11293, 11784, 12144, 14730, 15180, 16203, 19640, 20240, 21604, 22586, 23568, 27005, 29460, 30360, 32406, 33879, 39280, 43208, 45172, 54010, 56465, 58920, 60720, 64812, 67758, 81015, 86416, 90344, 108020, 112930, 117840, 124223, 129624, 135516, 162030, 169395, 180688, 216040, 225860, 248446, 259248, 271032, 324060, 338790, 372669, 432080, 451720, 496892, 542064, 621115, 648120, 677580, 745338, 903440, 993784, 1242230, 1296240, 1355160, 1490676, 1863345, 1987568, 2484460, 2710320, 2981352, 3726690, 4968920, 5962704, 7453380, 9937840, 14906760, 29813520]

約数ペア:

[(1, 29813520), (2, 14906760), (3, 9937840), (4, 7453380), (5, 5962704), (6, 4968920), (8, 3726690), (10, 2981352), (11, 2710320), (12, 2484460), (15, 1987568), (16, 1863345), (20, 1490676), (22, 1355160), (23, 1296240), (24, 1242230), (30, 993784), (33, 903440), (40, 745338), (44, 677580), (46, 648120), (48, 621115), (55, 542064), (60, 496892), (66, 451720), (69, 432080), (80, 372669), (88, 338790), (92, 324060), (110, 271032), (115, 259248), (120, 248446), (132, 225860), (138, 216040), (165, 180688), (176, 169395), (184, 162030), (220, 135516), (230, 129624), (240, 124223), (253, 117840), (264, 112930), (276, 108020), (330, 90344), (345, 86416), (368, 81015), (440, 67758), (460, 64812), (491, 60720), (506, 58920), (528, 56465), (552, 54010), (660, 45172), (690, 43208), (759, 39280), (880, 33879), (920, 32406), (982, 30360), (1012, 29460), (1104, 27005), (1265, 23568), (1320, 22586), (1380, 21604), (1473, 20240), (1518, 19640), (1840, 16203), (1964, 15180), (2024, 14730), (2455, 12144), (2530, 11784), (2640, 11293), (2760, 10802), (2946, 10120), (3036, 9820), (3795, 7856), (3928, 7590), (4048, 7365), (4910, 6072), (5060, 5892), (5401, 5520)]