2521283040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{37253}}^1$

素因数の和:37321

約数の個数: 144

約数和(自身を含む): 8787175488

約数和(自身を除く): 6265892448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 235, 240, 282, 288, 360, 376, 423, 470, 480, 564, 705, 720, 752, 846, 940, 1128, 1410, 1440, 1504, 1692, 1880, 2115, 2256, 2820, 3384, 3760, 4230, 4512, 5640, 6768, 7520, 8460, 11280, 13536, 16920, 22560, 33840, 37253, 67680, 74506, 111759, 149012, 186265, 223518, 298024, 335277, 372530, 447036, 558795, 596048, 670554, 745060, 894072, 1117590, 1192096, 1341108, 1490120, 1676385, 1750891, 1788144, 2235180, 2682216, 2980240, 3352770, 3501782, 3576288, 4470360, 5252673, 5364432, 5960480, 6705540, 7003564, 8754455, 8940720, 10505346, 10728864, 13411080, 14007128, 15758019, 17508910, 17881440, 21010692, 26263365, 26822160, 28014256, 31516038, 35017820, 42021384, 52526730, 53644320, 56028512, 63032076, 70035640, 78790095, 84042768, 105053460, 126064152, 140071280, 157580190, 168085536, 210106920, 252128304, 280142560, 315160380, 420213840, 504256608, 630320760, 840427680, 1260641520, 2521283040]

約数ペア:

[(1, 2521283040), (2, 1260641520), (3, 840427680), (4, 630320760), (5, 504256608), (6, 420213840), (8, 315160380), (9, 280142560), (10, 252128304), (12, 210106920), (15, 168085536), (16, 157580190), (18, 140071280), (20, 126064152), (24, 105053460), (30, 84042768), (32, 78790095), (36, 70035640), (40, 63032076), (45, 56028512), (47, 53644320), (48, 52526730), (60, 42021384), (72, 35017820), (80, 31516038), (90, 28014256), (94, 26822160), (96, 26263365), (120, 21010692), (141, 17881440), (144, 17508910), (160, 15758019), (180, 14007128), (188, 13411080), (235, 10728864), (240, 10505346), (282, 8940720), (288, 8754455), (360, 7003564), (376, 6705540), (423, 5960480), (470, 5364432), (480, 5252673), (564, 4470360), (705, 3576288), (720, 3501782), (752, 3352770), (846, 2980240), (940, 2682216), (1128, 2235180), (1410, 1788144), (1440, 1750891), (1504, 1676385), (1692, 1490120), (1880, 1341108), (2115, 1192096), (2256, 1117590), (2820, 894072), (3384, 745060), (3760, 670554), (4230, 596048), (4512, 558795), (5640, 447036), (6768, 372530), (7520, 335277), (8460, 298024), (11280, 223518), (13536, 186265), (16920, 149012), (22560, 111759), (33840, 74506), (37253, 67680)]