84960720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:374

約数の個数: 240

約数和(自身を含む): 318885840

約数和(自身を除く): 233925120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 29, 30, 36, 39, 40, 45, 48, 52, 58, 60, 65, 72, 78, 80, 87, 90, 104, 116, 117, 120, 130, 144, 145, 156, 174, 180, 195, 208, 232, 234, 240, 260, 261, 290, 312, 313, 348, 360, 377, 390, 435, 464, 468, 520, 522, 580, 585, 624, 626, 696, 720, 754, 780, 870, 936, 939, 1040, 1044, 1131, 1160, 1170, 1252, 1305, 1392, 1508, 1560, 1565, 1740, 1872, 1878, 1885, 2088, 2262, 2320, 2340, 2504, 2610, 2817, 3016, 3120, 3130, 3393, 3480, 3756, 3770, 4069, 4176, 4524, 4680, 4695, 5008, 5220, 5634, 5655, 6032, 6260, 6786, 6960, 7512, 7540, 8138, 9048, 9077, 9360, 9390, 10440, 11268, 11310, 12207, 12520, 13572, 14085, 15024, 15080, 16276, 16965, 18096, 18154, 18780, 20345, 20880, 22536, 22620, 24414, 25040, 27144, 27231, 28170, 30160, 32552, 33930, 36308, 36621, 37560, 40690, 45072, 45240, 45385, 48828, 54288, 54462, 56340, 61035, 65104, 67860, 72616, 73242, 75120, 81380, 81693, 90480, 90770, 97656, 108924, 112680, 118001, 122070, 135720, 136155, 145232, 146484, 162760, 163386, 181540, 183105, 195312, 217848, 225360, 236002, 244140, 271440, 272310, 292968, 325520, 326772, 354003, 363080, 366210, 408465, 435696, 472004, 488280, 544620, 585936, 590005, 653544, 708006, 726160, 732420, 816930, 944008, 976560, 1062009, 1089240, 1180010, 1307088, 1416012, 1464840, 1633860, 1770015, 1888016, 2124018, 2178480, 2360020, 2832024, 2929680, 3267720, 3540030, 4248036, 4720040, 5310045, 5664048, 6535440, 7080060, 8496072, 9440080, 10620090, 14160120, 16992144, 21240180, 28320240, 42480360, 84960720]

約数ペア:

[(1, 84960720), (2, 42480360), (3, 28320240), (4, 21240180), (5, 16992144), (6, 14160120), (8, 10620090), (9, 9440080), (10, 8496072), (12, 7080060), (13, 6535440), (15, 5664048), (16, 5310045), (18, 4720040), (20, 4248036), (24, 3540030), (26, 3267720), (29, 2929680), (30, 2832024), (36, 2360020), (39, 2178480), (40, 2124018), (45, 1888016), (48, 1770015), (52, 1633860), (58, 1464840), (60, 1416012), (65, 1307088), (72, 1180010), (78, 1089240), (80, 1062009), (87, 976560), (90, 944008), (104, 816930), (116, 732420), (117, 726160), (120, 708006), (130, 653544), (144, 590005), (145, 585936), (156, 544620), (174, 488280), (180, 472004), (195, 435696), (208, 408465), (232, 366210), (234, 363080), (240, 354003), (260, 326772), (261, 325520), (290, 292968), (312, 272310), (313, 271440), (348, 244140), (360, 236002), (377, 225360), (390, 217848), (435, 195312), (464, 183105), (468, 181540), (520, 163386), (522, 162760), (580, 146484), (585, 145232), (624, 136155), (626, 135720), (696, 122070), (720, 118001), (754, 112680), (780, 108924), (870, 97656), (936, 90770), (939, 90480), (1040, 81693), (1044, 81380), (1131, 75120), (1160, 73242), (1170, 72616), (1252, 67860), (1305, 65104), (1392, 61035), (1508, 56340), (1560, 54462), (1565, 54288), (1740, 48828), (1872, 45385), (1878, 45240), (1885, 45072), (2088, 40690), (2262, 37560), (2320, 36621), (2340, 36308), (2504, 33930), (2610, 32552), (2817, 30160), (3016, 28170), (3120, 27231), (3130, 27144), (3393, 25040), (3480, 24414), (3756, 22620), (3770, 22536), (4069, 20880), (4176, 20345), (4524, 18780), (4680, 18154), (4695, 18096), (5008, 16965), (5220, 16276), (5634, 15080), (5655, 15024), (6032, 14085), (6260, 13572), (6786, 12520), (6960, 12207), (7512, 11310), (7540, 11268), (8138, 10440), (9048, 9390), (9077, 9360)]