2955001920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{236779}}^1$

素因数の和:236812

約数の個数: 112

約数和(自身を含む): 10103876160

約数和(自身を除く): 7148874240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 236779, 473558, 710337, 947116, 1183895, 1420674, 1894232, 2367790, 2841348, 3078127, 3551685, 3788464, 4735580, 5682696, 6156254, 7103370, 7576928, 9234381, 9471160, 11365392, 12312508, 14206740, 15153856, 15390635, 18468762, 18942320, 22730784, 24625016, 28413480, 30781270, 36937524, 37884640, 45461568, 46171905, 49250032, 56826960, 61562540, 73875048, 75769280, 92343810, 98500064, 113653920, 123125080, 147750096, 184687620, 197000128, 227307840, 246250160, 295500192, 369375240, 492500320, 591000384, 738750480, 985000640, 1477500960, 2955001920]

約数ペア:

[(1, 2955001920), (2, 1477500960), (3, 985000640), (4, 738750480), (5, 591000384), (6, 492500320), (8, 369375240), (10, 295500192), (12, 246250160), (13, 227307840), (15, 197000128), (16, 184687620), (20, 147750096), (24, 123125080), (26, 113653920), (30, 98500064), (32, 92343810), (39, 75769280), (40, 73875048), (48, 61562540), (52, 56826960), (60, 49250032), (64, 46171905), (65, 45461568), (78, 37884640), (80, 36937524), (96, 30781270), (104, 28413480), (120, 24625016), (130, 22730784), (156, 18942320), (160, 18468762), (192, 15390635), (195, 15153856), (208, 14206740), (240, 12312508), (260, 11365392), (312, 9471160), (320, 9234381), (390, 7576928), (416, 7103370), (480, 6156254), (520, 5682696), (624, 4735580), (780, 3788464), (832, 3551685), (960, 3078127), (1040, 2841348), (1248, 2367790), (1560, 1894232), (2080, 1420674), (2496, 1183895), (3120, 947116), (4160, 710337), (6240, 473558), (12480, 236779)]