8878140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:460

約数の個数: 96

約数和(自身を含む): 28365120

約数和(自身を除く): 19486980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 82, 90, 108, 123, 135, 164, 180, 205, 246, 270, 369, 401, 410, 492, 540, 615, 738, 802, 820, 1107, 1203, 1230, 1476, 1604, 1845, 2005, 2214, 2406, 2460, 3609, 3690, 4010, 4428, 4812, 5535, 6015, 7218, 7380, 8020, 10827, 11070, 12030, 14436, 16441, 18045, 21654, 22140, 24060, 32882, 36090, 43308, 49323, 54135, 65764, 72180, 82205, 98646, 108270, 147969, 164410, 197292, 216540, 246615, 295938, 328820, 443907, 493230, 591876, 739845, 887814, 986460, 1479690, 1775628, 2219535, 2959380, 4439070, 8878140]

約数ペア:

[(1, 8878140), (2, 4439070), (3, 2959380), (4, 2219535), (5, 1775628), (6, 1479690), (9, 986460), (10, 887814), (12, 739845), (15, 591876), (18, 493230), (20, 443907), (27, 328820), (30, 295938), (36, 246615), (41, 216540), (45, 197292), (54, 164410), (60, 147969), (82, 108270), (90, 98646), (108, 82205), (123, 72180), (135, 65764), (164, 54135), (180, 49323), (205, 43308), (246, 36090), (270, 32882), (369, 24060), (401, 22140), (410, 21654), (492, 18045), (540, 16441), (615, 14436), (738, 12030), (802, 11070), (820, 10827), (1107, 8020), (1203, 7380), (1230, 7218), (1476, 6015), (1604, 5535), (1845, 4812), (2005, 4428), (2214, 4010), (2406, 3690), (2460, 3609)]