2687130240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1399547}}^1$

素因数の和:1399569

約数の個数: 64

約数和(自身を含む): 8565233760

約数和(自身を除く): 5878103520

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 1399547, 2799094, 4198641, 5598188, 6997735, 8397282, 11196376, 13995470, 16794564, 20993205, 22392752, 27990940, 33589128, 41986410, 44785504, 55981880, 67178256, 83972820, 89571008, 111963760, 134356512, 167945640, 179142016, 223927520, 268713024, 335891280, 447855040, 537426048, 671782560, 895710080, 1343565120, 2687130240]

約数ペア:

[(1, 2687130240), (2, 1343565120), (3, 895710080), (4, 671782560), (5, 537426048), (6, 447855040), (8, 335891280), (10, 268713024), (12, 223927520), (15, 179142016), (16, 167945640), (20, 134356512), (24, 111963760), (30, 89571008), (32, 83972820), (40, 67178256), (48, 55981880), (60, 44785504), (64, 41986410), (80, 33589128), (96, 27990940), (120, 22392752), (128, 20993205), (160, 16794564), (192, 13995470), (240, 11196376), (320, 8397282), (384, 6997735), (480, 5598188), (640, 4198641), (960, 2799094), (1920, 1399547)]