7983241920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{2771959}}^1$

素因数の和:2771982

約数の個数: 84

約数和(自身を含む): 27459035760

約数和(自身を除く): 19475793840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 2771959, 5543918, 8315877, 11087836, 13859795, 16631754, 22175672, 24947631, 27719590, 33263508, 41579385, 44351344, 49895262, 55439180, 66527016, 83158770, 88702688, 99790524, 110878360, 124738155, 133054032, 166317540, 177405376, 199581048, 221756720, 249476310, 266108064, 332635080, 399162096, 443513440, 498952620, 532216128, 665270160, 798324192, 887026880, 997905240, 1330540320, 1596648384, 1995810480, 2661080640, 3991620960, 7983241920]

約数ペア:

[(1, 7983241920), (2, 3991620960), (3, 2661080640), (4, 1995810480), (5, 1596648384), (6, 1330540320), (8, 997905240), (9, 887026880), (10, 798324192), (12, 665270160), (15, 532216128), (16, 498952620), (18, 443513440), (20, 399162096), (24, 332635080), (30, 266108064), (32, 249476310), (36, 221756720), (40, 199581048), (45, 177405376), (48, 166317540), (60, 133054032), (64, 124738155), (72, 110878360), (80, 99790524), (90, 88702688), (96, 83158770), (120, 66527016), (144, 55439180), (160, 49895262), (180, 44351344), (192, 41579385), (240, 33263508), (288, 27719590), (320, 24947631), (360, 22175672), (480, 16631754), (576, 13859795), (720, 11087836), (960, 8315877), (1440, 5543918), (2880, 2771959)]