64057320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2917}}^1$

素因数の和:2995

約数の個数: 96

約数和(自身を含む): 211671720

約数和(自身を除く): 147614400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 2917, 3660, 4392, 5490, 5834, 7320, 8751, 10980, 11668, 14585, 17502, 21960, 23336, 26253, 29170, 35004, 43755, 52506, 58340, 70008, 87510, 105012, 116680, 131265, 175020, 177937, 210024, 262530, 350040, 355874, 525060, 533811, 711748, 889685, 1050120, 1067622, 1423496, 1601433, 1779370, 2135244, 2669055, 3202866, 3558740, 4270488, 5338110, 6405732, 7117480, 8007165, 10676220, 12811464, 16014330, 21352440, 32028660, 64057320]

約数ペア:

[(1, 64057320), (2, 32028660), (3, 21352440), (4, 16014330), (5, 12811464), (6, 10676220), (8, 8007165), (9, 7117480), (10, 6405732), (12, 5338110), (15, 4270488), (18, 3558740), (20, 3202866), (24, 2669055), (30, 2135244), (36, 1779370), (40, 1601433), (45, 1423496), (60, 1067622), (61, 1050120), (72, 889685), (90, 711748), (120, 533811), (122, 525060), (180, 355874), (183, 350040), (244, 262530), (305, 210024), (360, 177937), (366, 175020), (488, 131265), (549, 116680), (610, 105012), (732, 87510), (915, 70008), (1098, 58340), (1220, 52506), (1464, 43755), (1830, 35004), (2196, 29170), (2440, 26253), (2745, 23336), (2917, 21960), (3660, 17502), (4392, 14585), (5490, 11668), (5834, 10980), (7320, 8751)]