2009760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:150

約数の個数: 96

約数和(自身を含む): 6531840

約数和(自身を除く): 4522080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 79, 80, 96, 106, 120, 158, 159, 160, 212, 237, 240, 265, 316, 318, 395, 424, 474, 480, 530, 632, 636, 790, 795, 848, 948, 1060, 1185, 1264, 1272, 1580, 1590, 1696, 1896, 2120, 2370, 2528, 2544, 3160, 3180, 3792, 4187, 4240, 4740, 5088, 6320, 6360, 7584, 8374, 8480, 9480, 12561, 12640, 12720, 16748, 18960, 20935, 25122, 25440, 33496, 37920, 41870, 50244, 62805, 66992, 83740, 100488, 125610, 133984, 167480, 200976, 251220, 334960, 401952, 502440, 669920, 1004880, 2009760]

約数ペア:

[(1, 2009760), (2, 1004880), (3, 669920), (4, 502440), (5, 401952), (6, 334960), (8, 251220), (10, 200976), (12, 167480), (15, 133984), (16, 125610), (20, 100488), (24, 83740), (30, 66992), (32, 62805), (40, 50244), (48, 41870), (53, 37920), (60, 33496), (79, 25440), (80, 25122), (96, 20935), (106, 18960), (120, 16748), (158, 12720), (159, 12640), (160, 12561), (212, 9480), (237, 8480), (240, 8374), (265, 7584), (316, 6360), (318, 6320), (395, 5088), (424, 4740), (474, 4240), (480, 4187), (530, 3792), (632, 3180), (636, 3160), (790, 2544), (795, 2528), (848, 2370), (948, 2120), (1060, 1896), (1185, 1696), (1264, 1590), (1272, 1580)]