2597160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{941}}^1$

素因数の和:978

約数の個数: 64

約数和(自身を含む): 8138880

約数和(自身を除く): 5541720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 941, 1380, 1882, 2760, 2823, 3764, 4705, 5646, 7528, 9410, 11292, 14115, 18820, 21643, 22584, 28230, 37640, 43286, 56460, 64929, 86572, 108215, 112920, 129858, 173144, 216430, 259716, 324645, 432860, 519432, 649290, 865720, 1298580, 2597160]

約数ペア:

[(1, 2597160), (2, 1298580), (3, 865720), (4, 649290), (5, 519432), (6, 432860), (8, 324645), (10, 259716), (12, 216430), (15, 173144), (20, 129858), (23, 112920), (24, 108215), (30, 86572), (40, 64929), (46, 56460), (60, 43286), (69, 37640), (92, 28230), (115, 22584), (120, 21643), (138, 18820), (184, 14115), (230, 11292), (276, 9410), (345, 7528), (460, 5646), (552, 4705), (690, 3764), (920, 2823), (941, 2760), (1380, 1882)]