28174560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{743}}^1$

素因数の和:840

約数の個数: 96

約数和(自身を含む): 89994240

約数和(自身を除く): 61819680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 79, 80, 96, 120, 158, 160, 237, 240, 316, 395, 474, 480, 632, 743, 790, 948, 1185, 1264, 1486, 1580, 1896, 2229, 2370, 2528, 2972, 3160, 3715, 3792, 4458, 4740, 5944, 6320, 7430, 7584, 8916, 9480, 11145, 11888, 12640, 14860, 17832, 18960, 22290, 23776, 29720, 35664, 37920, 44580, 58697, 59440, 71328, 89160, 117394, 118880, 176091, 178320, 234788, 293485, 352182, 356640, 469576, 586970, 704364, 880455, 939152, 1173940, 1408728, 1760910, 1878304, 2347880, 2817456, 3521820, 4695760, 5634912, 7043640, 9391520, 14087280, 28174560]

約数ペア:

[(1, 28174560), (2, 14087280), (3, 9391520), (4, 7043640), (5, 5634912), (6, 4695760), (8, 3521820), (10, 2817456), (12, 2347880), (15, 1878304), (16, 1760910), (20, 1408728), (24, 1173940), (30, 939152), (32, 880455), (40, 704364), (48, 586970), (60, 469576), (79, 356640), (80, 352182), (96, 293485), (120, 234788), (158, 178320), (160, 176091), (237, 118880), (240, 117394), (316, 89160), (395, 71328), (474, 59440), (480, 58697), (632, 44580), (743, 37920), (790, 35664), (948, 29720), (1185, 23776), (1264, 22290), (1486, 18960), (1580, 17832), (1896, 14860), (2229, 12640), (2370, 11888), (2528, 11145), (2972, 9480), (3160, 8916), (3715, 7584), (3792, 7430), (4458, 6320), (4740, 5944)]