1427360320

素因数分解:

$2^6\times 5^1\times {\mathrm{179}}^1\times {\mathrm{24919}}^1$

素因数の和:25115

約数の個数: 56

約数和(自身を含む): 3418027200

約数和(自身を除く): 1990666880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 179, 320, 358, 716, 895, 1432, 1790, 2864, 3580, 5728, 7160, 11456, 14320, 24919, 28640, 49838, 57280, 99676, 124595, 199352, 249190, 398704, 498380, 797408, 996760, 1594816, 1993520, 3987040, 4460501, 7974080, 8921002, 17842004, 22302505, 35684008, 44605010, 71368016, 89210020, 142736032, 178420040, 285472064, 356840080, 713680160, 1427360320]

約数ペア:

[(1, 1427360320), (2, 713680160), (4, 356840080), (5, 285472064), (8, 178420040), (10, 142736032), (16, 89210020), (20, 71368016), (32, 44605010), (40, 35684008), (64, 22302505), (80, 17842004), (160, 8921002), (179, 7974080), (320, 4460501), (358, 3987040), (716, 1993520), (895, 1594816), (1432, 996760), (1790, 797408), (2864, 498380), (3580, 398704), (5728, 249190), (7160, 199352), (11456, 124595), (14320, 99676), (24919, 57280), (28640, 49838)]