276959280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3061}}^1$

素因数の和:3119

約数の個数: 160

約数和(自身を含む): 956813760

約数和(自身を除く): 679854480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 39, 40, 48, 52, 58, 60, 65, 78, 80, 87, 104, 116, 120, 130, 145, 156, 174, 195, 208, 232, 240, 260, 290, 312, 348, 377, 390, 435, 464, 520, 580, 624, 696, 754, 780, 870, 1040, 1131, 1160, 1392, 1508, 1560, 1740, 1885, 2262, 2320, 3016, 3061, 3120, 3480, 3770, 4524, 5655, 6032, 6122, 6960, 7540, 9048, 9183, 11310, 12244, 15080, 15305, 18096, 18366, 22620, 24488, 30160, 30610, 36732, 39793, 45240, 45915, 48976, 61220, 73464, 79586, 88769, 90480, 91830, 119379, 122440, 146928, 159172, 177538, 183660, 198965, 238758, 244880, 266307, 318344, 355076, 367320, 397930, 443845, 477516, 532614, 596895, 636688, 710152, 734640, 795860, 887690, 955032, 1065228, 1153997, 1193790, 1331535, 1420304, 1591720, 1775380, 1910064, 2130456, 2307994, 2387580, 2663070, 3183440, 3461991, 3550760, 4260912, 4615988, 4775160, 5326140, 5769985, 6923982, 7101520, 9231976, 9550320, 10652280, 11539970, 13847964, 17309955, 18463952, 21304560, 23079940, 27695928, 34619910, 46159880, 55391856, 69239820, 92319760, 138479640, 276959280]

約数ペア:

[(1, 276959280), (2, 138479640), (3, 92319760), (4, 69239820), (5, 55391856), (6, 46159880), (8, 34619910), (10, 27695928), (12, 23079940), (13, 21304560), (15, 18463952), (16, 17309955), (20, 13847964), (24, 11539970), (26, 10652280), (29, 9550320), (30, 9231976), (39, 7101520), (40, 6923982), (48, 5769985), (52, 5326140), (58, 4775160), (60, 4615988), (65, 4260912), (78, 3550760), (80, 3461991), (87, 3183440), (104, 2663070), (116, 2387580), (120, 2307994), (130, 2130456), (145, 1910064), (156, 1775380), (174, 1591720), (195, 1420304), (208, 1331535), (232, 1193790), (240, 1153997), (260, 1065228), (290, 955032), (312, 887690), (348, 795860), (377, 734640), (390, 710152), (435, 636688), (464, 596895), (520, 532614), (580, 477516), (624, 443845), (696, 397930), (754, 367320), (780, 355076), (870, 318344), (1040, 266307), (1131, 244880), (1160, 238758), (1392, 198965), (1508, 183660), (1560, 177538), (1740, 159172), (1885, 146928), (2262, 122440), (2320, 119379), (3016, 91830), (3061, 90480), (3120, 88769), (3480, 79586), (3770, 73464), (4524, 61220), (5655, 48976), (6032, 45915), (6122, 45240), (6960, 39793), (7540, 36732), (9048, 30610), (9183, 30160), (11310, 24488), (12244, 22620), (15080, 18366), (15305, 18096)]