690287760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{11551}}^1$

素因数の和:11653

約数の個数: 120

約数和(自身を含む): 2346349824

約数和(自身を除く): 1656062064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 83, 90, 120, 144, 166, 180, 240, 249, 332, 360, 415, 498, 664, 720, 747, 830, 996, 1245, 1328, 1494, 1660, 1992, 2490, 2988, 3320, 3735, 3984, 4980, 5976, 6640, 7470, 9960, 11551, 11952, 14940, 19920, 23102, 29880, 34653, 46204, 57755, 59760, 69306, 92408, 103959, 115510, 138612, 173265, 184816, 207918, 231020, 277224, 346530, 415836, 462040, 519795, 554448, 693060, 831672, 924080, 958733, 1039590, 1386120, 1663344, 1917466, 2079180, 2772240, 2876199, 3834932, 4158360, 4793665, 5752398, 7669864, 8316720, 8628597, 9587330, 11504796, 14380995, 15339728, 17257194, 19174660, 23009592, 28761990, 34514388, 38349320, 43142985, 46019184, 57523980, 69028776, 76698640, 86285970, 115047960, 138057552, 172571940, 230095920, 345143880, 690287760]

約数ペア:

[(1, 690287760), (2, 345143880), (3, 230095920), (4, 172571940), (5, 138057552), (6, 115047960), (8, 86285970), (9, 76698640), (10, 69028776), (12, 57523980), (15, 46019184), (16, 43142985), (18, 38349320), (20, 34514388), (24, 28761990), (30, 23009592), (36, 19174660), (40, 17257194), (45, 15339728), (48, 14380995), (60, 11504796), (72, 9587330), (80, 8628597), (83, 8316720), (90, 7669864), (120, 5752398), (144, 4793665), (166, 4158360), (180, 3834932), (240, 2876199), (249, 2772240), (332, 2079180), (360, 1917466), (415, 1663344), (498, 1386120), (664, 1039590), (720, 958733), (747, 924080), (830, 831672), (996, 693060), (1245, 554448), (1328, 519795), (1494, 462040), (1660, 415836), (1992, 346530), (2490, 277224), (2988, 231020), (3320, 207918), (3735, 184816), (3984, 173265), (4980, 138612), (5976, 115510), (6640, 103959), (7470, 92408), (9960, 69306), (11551, 59760), (11952, 57755), (14940, 46204), (19920, 34653), (23102, 29880)]