878342880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{887}}^1\times {\mathrm{2063}}^1$

素因数の和:2968

約数の個数: 96

約数和(自身を含む): 2771241984

約数和(自身を除く): 1892899104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 887, 1774, 2063, 2661, 3548, 4126, 4435, 5322, 6189, 7096, 8252, 8870, 10315, 10644, 12378, 13305, 14192, 16504, 17740, 20630, 21288, 24756, 26610, 28384, 30945, 33008, 35480, 41260, 42576, 49512, 53220, 61890, 66016, 70960, 82520, 85152, 99024, 106440, 123780, 141920, 165040, 198048, 212880, 247560, 330080, 425760, 495120, 990240, 1829881, 3659762, 5489643, 7319524, 9149405, 10979286, 14639048, 18298810, 21958572, 27448215, 29278096, 36597620, 43917144, 54896430, 58556192, 73195240, 87834288, 109792860, 146390480, 175668576, 219585720, 292780960, 439171440, 878342880]

約数ペア:

[(1, 878342880), (2, 439171440), (3, 292780960), (4, 219585720), (5, 175668576), (6, 146390480), (8, 109792860), (10, 87834288), (12, 73195240), (15, 58556192), (16, 54896430), (20, 43917144), (24, 36597620), (30, 29278096), (32, 27448215), (40, 21958572), (48, 18298810), (60, 14639048), (80, 10979286), (96, 9149405), (120, 7319524), (160, 5489643), (240, 3659762), (480, 1829881), (887, 990240), (1774, 495120), (2063, 425760), (2661, 330080), (3548, 247560), (4126, 212880), (4435, 198048), (5322, 165040), (6189, 141920), (7096, 123780), (8252, 106440), (8870, 99024), (10315, 85152), (10644, 82520), (12378, 70960), (13305, 66016), (14192, 61890), (16504, 53220), (17740, 49512), (20630, 42576), (21288, 41260), (24756, 35480), (26610, 33008), (28384, 30945)]