89070720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2017}}^1$

素因数の和:2062

約数の個数: 128

約数和(自身を含む): 296403840

約数和(自身を除く): 207333120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1920, 2017, 2208, 2760, 2944, 3680, 4034, 4416, 5520, 6051, 7360, 8068, 8832, 10085, 11040, 12102, 14720, 16136, 20170, 22080, 24204, 30255, 32272, 40340, 44160, 46391, 48408, 60510, 64544, 80680, 92782, 96816, 121020, 129088, 139173, 161360, 185564, 193632, 231955, 242040, 258176, 278346, 322720, 371128, 387264, 463910, 484080, 556692, 645440, 695865, 742256, 774528, 927820, 968160, 1113384, 1290880, 1391730, 1484512, 1855640, 1936320, 2226768, 2783460, 2969024, 3711280, 3872640, 4453536, 5566920, 5938048, 7422560, 8907072, 11133840, 14845120, 17814144, 22267680, 29690240, 44535360, 89070720]

約数ペア:

[(1, 89070720), (2, 44535360), (3, 29690240), (4, 22267680), (5, 17814144), (6, 14845120), (8, 11133840), (10, 8907072), (12, 7422560), (15, 5938048), (16, 5566920), (20, 4453536), (23, 3872640), (24, 3711280), (30, 2969024), (32, 2783460), (40, 2226768), (46, 1936320), (48, 1855640), (60, 1484512), (64, 1391730), (69, 1290880), (80, 1113384), (92, 968160), (96, 927820), (115, 774528), (120, 742256), (128, 695865), (138, 645440), (160, 556692), (184, 484080), (192, 463910), (230, 387264), (240, 371128), (276, 322720), (320, 278346), (345, 258176), (368, 242040), (384, 231955), (460, 193632), (480, 185564), (552, 161360), (640, 139173), (690, 129088), (736, 121020), (920, 96816), (960, 92782), (1104, 80680), (1380, 64544), (1472, 60510), (1840, 48408), (1920, 46391), (2017, 44160), (2208, 40340), (2760, 32272), (2944, 30255), (3680, 24204), (4034, 22080), (4416, 20170), (5520, 16136), (6051, 14720), (7360, 12102), (8068, 11040), (8832, 10085)]