3246880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:258

約数の個数: 96

約数和(自身を含む): 9483264

約数和(自身を除く): 6236384

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 223, 224, 260, 280, 364, 416, 446, 455, 520, 560, 728, 892, 910, 1040, 1115, 1120, 1456, 1561, 1784, 1820, 2080, 2230, 2899, 2912, 3122, 3568, 3640, 4460, 5798, 6244, 7136, 7280, 7805, 8920, 11596, 12488, 14495, 14560, 15610, 17840, 20293, 23192, 24976, 28990, 31220, 35680, 40586, 46384, 49952, 57980, 62440, 81172, 92768, 101465, 115960, 124880, 162344, 202930, 231920, 249760, 324688, 405860, 463840, 649376, 811720, 1623440, 3246880]

約数ペア:

[(1, 3246880), (2, 1623440), (4, 811720), (5, 649376), (7, 463840), (8, 405860), (10, 324688), (13, 249760), (14, 231920), (16, 202930), (20, 162344), (26, 124880), (28, 115960), (32, 101465), (35, 92768), (40, 81172), (52, 62440), (56, 57980), (65, 49952), (70, 46384), (80, 40586), (91, 35680), (104, 31220), (112, 28990), (130, 24976), (140, 23192), (160, 20293), (182, 17840), (208, 15610), (223, 14560), (224, 14495), (260, 12488), (280, 11596), (364, 8920), (416, 7805), (446, 7280), (455, 7136), (520, 6244), (560, 5798), (728, 4460), (892, 3640), (910, 3568), (1040, 3122), (1115, 2912), (1120, 2899), (1456, 2230), (1561, 2080), (1784, 1820)]