25341360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:387

約数の個数: 160

約数和(自身を含む): 88922880

約数和(自身を除く): 63581520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 33, 40, 44, 48, 55, 58, 60, 66, 80, 87, 88, 110, 116, 120, 132, 145, 165, 174, 176, 220, 232, 240, 264, 290, 319, 330, 331, 348, 435, 440, 464, 528, 580, 638, 660, 662, 696, 870, 880, 957, 993, 1160, 1276, 1320, 1324, 1392, 1595, 1655, 1740, 1914, 1986, 2320, 2552, 2640, 2648, 3190, 3310, 3480, 3641, 3828, 3972, 4785, 4965, 5104, 5296, 6380, 6620, 6960, 7282, 7656, 7944, 9570, 9599, 9930, 10923, 12760, 13240, 14564, 15312, 15888, 18205, 19140, 19198, 19860, 21846, 25520, 26480, 28797, 29128, 36410, 38280, 38396, 39720, 43692, 47995, 54615, 57594, 58256, 72820, 76560, 76792, 79440, 87384, 95990, 105589, 109230, 115188, 143985, 145640, 153584, 174768, 191980, 211178, 218460, 230376, 287970, 291280, 316767, 383960, 422356, 436920, 460752, 527945, 575940, 633534, 767920, 844712, 873840, 1055890, 1151880, 1267068, 1583835, 1689424, 2111780, 2303760, 2534136, 3167670, 4223560, 5068272, 6335340, 8447120, 12670680, 25341360]

約数ペア:

[(1, 25341360), (2, 12670680), (3, 8447120), (4, 6335340), (5, 5068272), (6, 4223560), (8, 3167670), (10, 2534136), (11, 2303760), (12, 2111780), (15, 1689424), (16, 1583835), (20, 1267068), (22, 1151880), (24, 1055890), (29, 873840), (30, 844712), (33, 767920), (40, 633534), (44, 575940), (48, 527945), (55, 460752), (58, 436920), (60, 422356), (66, 383960), (80, 316767), (87, 291280), (88, 287970), (110, 230376), (116, 218460), (120, 211178), (132, 191980), (145, 174768), (165, 153584), (174, 145640), (176, 143985), (220, 115188), (232, 109230), (240, 105589), (264, 95990), (290, 87384), (319, 79440), (330, 76792), (331, 76560), (348, 72820), (435, 58256), (440, 57594), (464, 54615), (528, 47995), (580, 43692), (638, 39720), (660, 38396), (662, 38280), (696, 36410), (870, 29128), (880, 28797), (957, 26480), (993, 25520), (1160, 21846), (1276, 19860), (1320, 19198), (1324, 19140), (1392, 18205), (1595, 15888), (1655, 15312), (1740, 14564), (1914, 13240), (1986, 12760), (2320, 10923), (2552, 9930), (2640, 9599), (2648, 9570), (3190, 7944), (3310, 7656), (3480, 7282), (3641, 6960), (3828, 6620), (3972, 6380), (4785, 5296), (4965, 5104)]