987885120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{4877}}^1$

素因数の和:5108

約数の個数: 112

約数和(自身を含む): 3152046528

約数和(自身を除く): 2164161408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 211, 240, 320, 422, 480, 633, 844, 960, 1055, 1266, 1688, 2110, 2532, 3165, 3376, 4220, 4877, 5064, 6330, 6752, 8440, 9754, 10128, 12660, 13504, 14631, 16880, 19508, 20256, 24385, 25320, 29262, 33760, 39016, 40512, 48770, 50640, 58524, 67520, 73155, 78032, 97540, 101280, 117048, 146310, 156064, 195080, 202560, 234096, 292620, 312128, 390160, 468192, 585240, 780320, 936384, 1029047, 1170480, 1560640, 2058094, 2340960, 3087141, 4116188, 4681920, 5145235, 6174282, 8232376, 10290470, 12348564, 15435705, 16464752, 20580940, 24697128, 30871410, 32929504, 41161880, 49394256, 61742820, 65859008, 82323760, 98788512, 123485640, 164647520, 197577024, 246971280, 329295040, 493942560, 987885120]

約数ペア:

[(1, 987885120), (2, 493942560), (3, 329295040), (4, 246971280), (5, 197577024), (6, 164647520), (8, 123485640), (10, 98788512), (12, 82323760), (15, 65859008), (16, 61742820), (20, 49394256), (24, 41161880), (30, 32929504), (32, 30871410), (40, 24697128), (48, 20580940), (60, 16464752), (64, 15435705), (80, 12348564), (96, 10290470), (120, 8232376), (160, 6174282), (192, 5145235), (211, 4681920), (240, 4116188), (320, 3087141), (422, 2340960), (480, 2058094), (633, 1560640), (844, 1170480), (960, 1029047), (1055, 936384), (1266, 780320), (1688, 585240), (2110, 468192), (2532, 390160), (3165, 312128), (3376, 292620), (4220, 234096), (4877, 202560), (5064, 195080), (6330, 156064), (6752, 146310), (8440, 117048), (9754, 101280), (10128, 97540), (12660, 78032), (13504, 73155), (14631, 67520), (16880, 58524), (19508, 50640), (20256, 48770), (24385, 40512), (25320, 39016), (29262, 33760)]