1569557160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{997}}^1\times {\mathrm{4373}}^1$

素因数の和:5387

約数の個数: 96

約数和(自身を含む): 5107344840

約数和(自身を除く): 3537787680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 997, 1994, 2991, 3988, 4373, 4985, 5982, 7976, 8746, 8973, 9970, 11964, 13119, 14955, 17492, 17946, 19940, 21865, 23928, 26238, 29910, 34984, 35892, 39357, 39880, 43730, 44865, 52476, 59820, 65595, 71784, 78714, 87460, 89730, 104952, 119640, 131190, 157428, 174920, 179460, 196785, 262380, 314856, 358920, 393570, 524760, 787140, 1574280, 4359881, 8719762, 13079643, 17439524, 21799405, 26159286, 34879048, 39238929, 43598810, 52318572, 65398215, 78477858, 87197620, 104637144, 130796430, 156955716, 174395240, 196194645, 261592860, 313911432, 392389290, 523185720, 784778580, 1569557160]

約数ペア:

[(1, 1569557160), (2, 784778580), (3, 523185720), (4, 392389290), (5, 313911432), (6, 261592860), (8, 196194645), (9, 174395240), (10, 156955716), (12, 130796430), (15, 104637144), (18, 87197620), (20, 78477858), (24, 65398215), (30, 52318572), (36, 43598810), (40, 39238929), (45, 34879048), (60, 26159286), (72, 21799405), (90, 17439524), (120, 13079643), (180, 8719762), (360, 4359881), (997, 1574280), (1994, 787140), (2991, 524760), (3988, 393570), (4373, 358920), (4985, 314856), (5982, 262380), (7976, 196785), (8746, 179460), (8973, 174920), (9970, 157428), (11964, 131190), (13119, 119640), (14955, 104952), (17492, 89730), (17946, 87460), (19940, 78714), (21865, 71784), (23928, 65595), (26238, 59820), (29910, 52476), (34984, 44865), (35892, 43730), (39357, 39880)]