2014428720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{21577}}^1$

素因数の和:21982

約数の個数: 80

約数和(自身を含む): 6261072480

約数和(自身を除く): 4246643760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 389, 778, 1167, 1556, 1945, 2334, 3112, 3890, 4668, 5835, 6224, 7780, 9336, 11670, 15560, 18672, 21577, 23340, 31120, 43154, 46680, 64731, 86308, 93360, 107885, 129462, 172616, 215770, 258924, 323655, 345232, 431540, 517848, 647310, 863080, 1035696, 1294620, 1726160, 2589240, 5178480, 8393453, 16786906, 25180359, 33573812, 41967265, 50360718, 67147624, 83934530, 100721436, 125901795, 134295248, 167869060, 201442872, 251803590, 335738120, 402885744, 503607180, 671476240, 1007214360, 2014428720]

約数ペア:

[(1, 2014428720), (2, 1007214360), (3, 671476240), (4, 503607180), (5, 402885744), (6, 335738120), (8, 251803590), (10, 201442872), (12, 167869060), (15, 134295248), (16, 125901795), (20, 100721436), (24, 83934530), (30, 67147624), (40, 50360718), (48, 41967265), (60, 33573812), (80, 25180359), (120, 16786906), (240, 8393453), (389, 5178480), (778, 2589240), (1167, 1726160), (1556, 1294620), (1945, 1035696), (2334, 863080), (3112, 647310), (3890, 517848), (4668, 431540), (5835, 345232), (6224, 323655), (7780, 258924), (9336, 215770), (11670, 172616), (15560, 129462), (18672, 107885), (21577, 93360), (23340, 86308), (31120, 64731), (43154, 46680)]