2276880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:248

約数の個数: 80

約数和(自身を含む): 7231680

約数和(自身を除く): 4954800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 179, 212, 240, 265, 318, 358, 424, 530, 537, 636, 716, 795, 848, 895, 1060, 1074, 1272, 1432, 1590, 1790, 2120, 2148, 2544, 2685, 2864, 3180, 3580, 4240, 4296, 5370, 6360, 7160, 8592, 9487, 10740, 12720, 14320, 18974, 21480, 28461, 37948, 42960, 47435, 56922, 75896, 94870, 113844, 142305, 151792, 189740, 227688, 284610, 379480, 455376, 569220, 758960, 1138440, 2276880]

約数ペア:

[(1, 2276880), (2, 1138440), (3, 758960), (4, 569220), (5, 455376), (6, 379480), (8, 284610), (10, 227688), (12, 189740), (15, 151792), (16, 142305), (20, 113844), (24, 94870), (30, 75896), (40, 56922), (48, 47435), (53, 42960), (60, 37948), (80, 28461), (106, 21480), (120, 18974), (159, 14320), (179, 12720), (212, 10740), (240, 9487), (265, 8592), (318, 7160), (358, 6360), (424, 5370), (530, 4296), (537, 4240), (636, 3580), (716, 3180), (795, 2864), (848, 2685), (895, 2544), (1060, 2148), (1074, 2120), (1272, 1790), (1432, 1590)]