127456320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1289}}^1$

素因数の和:1412

約数の個数: 112

約数和(自身を含む): 408919680

約数和(自身を除く): 281463360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 103, 120, 160, 192, 206, 240, 309, 320, 412, 480, 515, 618, 824, 960, 1030, 1236, 1289, 1545, 1648, 2060, 2472, 2578, 3090, 3296, 3867, 4120, 4944, 5156, 6180, 6445, 6592, 7734, 8240, 9888, 10312, 12360, 12890, 15468, 16480, 19335, 19776, 20624, 24720, 25780, 30936, 32960, 38670, 41248, 49440, 51560, 61872, 77340, 82496, 98880, 103120, 123744, 132767, 154680, 206240, 247488, 265534, 309360, 398301, 412480, 531068, 618720, 663835, 796602, 1062136, 1237440, 1327670, 1593204, 1991505, 2124272, 2655340, 3186408, 3983010, 4248544, 5310680, 6372816, 7966020, 8497088, 10621360, 12745632, 15932040, 21242720, 25491264, 31864080, 42485440, 63728160, 127456320]

約数ペア:

[(1, 127456320), (2, 63728160), (3, 42485440), (4, 31864080), (5, 25491264), (6, 21242720), (8, 15932040), (10, 12745632), (12, 10621360), (15, 8497088), (16, 7966020), (20, 6372816), (24, 5310680), (30, 4248544), (32, 3983010), (40, 3186408), (48, 2655340), (60, 2124272), (64, 1991505), (80, 1593204), (96, 1327670), (103, 1237440), (120, 1062136), (160, 796602), (192, 663835), (206, 618720), (240, 531068), (309, 412480), (320, 398301), (412, 309360), (480, 265534), (515, 247488), (618, 206240), (824, 154680), (960, 132767), (1030, 123744), (1236, 103120), (1289, 98880), (1545, 82496), (1648, 77340), (2060, 61872), (2472, 51560), (2578, 49440), (3090, 41248), (3296, 38670), (3867, 32960), (4120, 30936), (4944, 25780), (5156, 24720), (6180, 20624), (6445, 19776), (6592, 19335), (7734, 16480), (8240, 15468), (9888, 12890), (10312, 12360)]