87744971520

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{2538917}}^1$

素因数の和:2538947

約数の個数: 144

約数和(自身を含む): 311372903520

約数和(自身を除く): 223627932000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 11520, 17280, 34560, 2538917, 5077834, 7616751, 10155668, 12694585, 15233502, 20311336, 22850253, 25389170, 30467004, 38083755, 40622672, 45700506, 50778340, 60934008, 68550759, 76167510, 81245344, 91401012, 101556680, 114251265, 121868016, 137101518, 152335020, 162490688, 182802024, 203113360, 228502530, 243736032, 274203036, 304670040, 324981376, 342753795, 365604048, 406226720, 457005060, 487472064, 548406072, 609340080, 649962752, 685507590, 731208096, 812453440, 914010120, 974944128, 1096812144, 1218680160, 1371015180, 1462416192, 1624906880, 1828020240, 1949888256, 2193624288, 2437360320, 2742030360, 2924832384, 3249813760, 3656040480, 4387248576, 4874720640, 5484060720, 5849664768, 7312080960, 8774497152, 9749441280, 10968121440, 14624161920, 17548994304, 21936242880, 29248323840, 43872485760, 87744971520]

約数ペア:

[(1, 87744971520), (2, 43872485760), (3, 29248323840), (4, 21936242880), (5, 17548994304), (6, 14624161920), (8, 10968121440), (9, 9749441280), (10, 8774497152), (12, 7312080960), (15, 5849664768), (16, 5484060720), (18, 4874720640), (20, 4387248576), (24, 3656040480), (27, 3249813760), (30, 2924832384), (32, 2742030360), (36, 2437360320), (40, 2193624288), (45, 1949888256), (48, 1828020240), (54, 1624906880), (60, 1462416192), (64, 1371015180), (72, 1218680160), (80, 1096812144), (90, 974944128), (96, 914010120), (108, 812453440), (120, 731208096), (128, 685507590), (135, 649962752), (144, 609340080), (160, 548406072), (180, 487472064), (192, 457005060), (216, 406226720), (240, 365604048), (256, 342753795), (270, 324981376), (288, 304670040), (320, 274203036), (360, 243736032), (384, 228502530), (432, 203113360), (480, 182802024), (540, 162490688), (576, 152335020), (640, 137101518), (720, 121868016), (768, 114251265), (864, 101556680), (960, 91401012), (1080, 81245344), (1152, 76167510), (1280, 68550759), (1440, 60934008), (1728, 50778340), (1920, 45700506), (2160, 40622672), (2304, 38083755), (2880, 30467004), (3456, 25389170), (3840, 22850253), (4320, 20311336), (5760, 15233502), (6912, 12694585), (8640, 10155668), (11520, 7616751), (17280, 5077834), (34560, 2538917)]