1078997160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{12611}}^1$

素因数の和:12679

約数の個数: 128

約数和(自身を含む): 3486965760

約数和(自身を除く): 2407968600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 31, 40, 46, 60, 62, 69, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 248, 276, 310, 345, 372, 460, 465, 552, 620, 690, 713, 744, 920, 930, 1240, 1380, 1426, 1860, 2139, 2760, 2852, 3565, 3720, 4278, 5704, 7130, 8556, 10695, 12611, 14260, 17112, 21390, 25222, 28520, 37833, 42780, 50444, 63055, 75666, 85560, 100888, 126110, 151332, 189165, 252220, 290053, 302664, 378330, 390941, 504440, 580106, 756660, 781882, 870159, 1160212, 1172823, 1450265, 1513320, 1563764, 1740318, 1954705, 2320424, 2345646, 2900530, 3127528, 3480636, 3909410, 4350795, 4691292, 5801060, 5864115, 6961272, 7818820, 8701590, 8991643, 9382584, 11602120, 11728230, 15637640, 17403180, 17983286, 23456460, 26974929, 34806360, 35966572, 44958215, 46912920, 53949858, 71933144, 89916430, 107899716, 134874645, 179832860, 215799432, 269749290, 359665720, 539498580, 1078997160]

約数ペア:

[(1, 1078997160), (2, 539498580), (3, 359665720), (4, 269749290), (5, 215799432), (6, 179832860), (8, 134874645), (10, 107899716), (12, 89916430), (15, 71933144), (20, 53949858), (23, 46912920), (24, 44958215), (30, 35966572), (31, 34806360), (40, 26974929), (46, 23456460), (60, 17983286), (62, 17403180), (69, 15637640), (92, 11728230), (93, 11602120), (115, 9382584), (120, 8991643), (124, 8701590), (138, 7818820), (155, 6961272), (184, 5864115), (186, 5801060), (230, 4691292), (248, 4350795), (276, 3909410), (310, 3480636), (345, 3127528), (372, 2900530), (460, 2345646), (465, 2320424), (552, 1954705), (620, 1740318), (690, 1563764), (713, 1513320), (744, 1450265), (920, 1172823), (930, 1160212), (1240, 870159), (1380, 781882), (1426, 756660), (1860, 580106), (2139, 504440), (2760, 390941), (2852, 378330), (3565, 302664), (3720, 290053), (4278, 252220), (5704, 189165), (7130, 151332), (8556, 126110), (10695, 100888), (12611, 85560), (14260, 75666), (17112, 63055), (21390, 50444), (25222, 42780), (28520, 37833)]