85915947240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4186937}}^1$

素因数の和:4186976

約数の個数: 128

約数和(自身を含む): 301459536000

約数和(自身を除く): 215543588760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 20520, 4186937, 8373874, 12560811, 16747748, 20934685, 25121622, 33495496, 37682433, 41869370, 50243244, 62804055, 75364866, 79551803, 83738740, 100486488, 113047299, 125608110, 150729732, 159103606, 167477480, 188412165, 226094598, 238655409, 251216220, 301459464, 318207212, 376824330, 397759015, 452189196, 477310818, 502432440, 565236495, 636414424, 715966227, 753648660, 795518030, 904378392, 954621636, 1130472990, 1193277045, 1431932454, 1507297320, 1591036060, 1909243272, 2147898681, 2260945980, 2386554090, 2863864908, 3182072120, 3579831135, 4295797362, 4521891960, 4773108180, 5727729816, 7159662270, 8591594724, 9546216360, 10739493405, 14319324540, 17183189448, 21478986810, 28638649080, 42957973620, 85915947240]

約数ペア:

[(1, 85915947240), (2, 42957973620), (3, 28638649080), (4, 21478986810), (5, 17183189448), (6, 14319324540), (8, 10739493405), (9, 9546216360), (10, 8591594724), (12, 7159662270), (15, 5727729816), (18, 4773108180), (19, 4521891960), (20, 4295797362), (24, 3579831135), (27, 3182072120), (30, 2863864908), (36, 2386554090), (38, 2260945980), (40, 2147898681), (45, 1909243272), (54, 1591036060), (57, 1507297320), (60, 1431932454), (72, 1193277045), (76, 1130472990), (90, 954621636), (95, 904378392), (108, 795518030), (114, 753648660), (120, 715966227), (135, 636414424), (152, 565236495), (171, 502432440), (180, 477310818), (190, 452189196), (216, 397759015), (228, 376824330), (270, 318207212), (285, 301459464), (342, 251216220), (360, 238655409), (380, 226094598), (456, 188412165), (513, 167477480), (540, 159103606), (570, 150729732), (684, 125608110), (760, 113047299), (855, 100486488), (1026, 83738740), (1080, 79551803), (1140, 75364866), (1368, 62804055), (1710, 50243244), (2052, 41869370), (2280, 37682433), (2565, 33495496), (3420, 25121622), (4104, 20934685), (5130, 16747748), (6840, 12560811), (10260, 8373874), (20520, 4186937)]