72445624560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{1951}}^1\times {\mathrm{17191}}^1$

素因数の和:19164

約数の個数: 160

約数和(自身を含む): 249677352960

約数和(自身を除く): 177231728400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 1951, 2160, 3902, 5853, 7804, 9755, 11706, 15608, 17191, 17559, 19510, 23412, 29265, 31216, 34382, 35118, 39020, 46824, 51573, 52677, 58530, 68764, 70236, 78040, 85955, 87795, 93648, 103146, 105354, 117060, 137528, 140472, 154719, 156080, 171910, 175590, 206292, 210708, 234120, 257865, 263385, 275056, 280944, 309438, 343820, 351180, 412584, 421416, 464157, 468240, 515730, 526770, 618876, 687640, 702360, 773595, 825168, 842832, 928314, 1031460, 1053540, 1237752, 1375280, 1404720, 1547190, 1856628, 2062920, 2107080, 2320785, 2475504, 3094380, 3713256, 4125840, 4214160, 4641570, 6188760, 7426512, 9283140, 12377520, 18566280, 33539641, 37132560, 67079282, 100618923, 134158564, 167698205, 201237846, 268317128, 301856769, 335396410, 402475692, 503094615, 536634256, 603713538, 670792820, 804951384, 905570307, 1006189230, 1207427076, 1341585640, 1509283845, 1609902768, 1811140614, 2012378460, 2414854152, 2683171280, 3018567690, 3622281228, 4024756920, 4527851535, 4829708304, 6037135380, 7244562456, 8049513840, 9055703070, 12074270760, 14489124912, 18111406140, 24148541520, 36222812280, 72445624560]

約数ペア:

[(1, 72445624560), (2, 36222812280), (3, 24148541520), (4, 18111406140), (5, 14489124912), (6, 12074270760), (8, 9055703070), (9, 8049513840), (10, 7244562456), (12, 6037135380), (15, 4829708304), (16, 4527851535), (18, 4024756920), (20, 3622281228), (24, 3018567690), (27, 2683171280), (30, 2414854152), (36, 2012378460), (40, 1811140614), (45, 1609902768), (48, 1509283845), (54, 1341585640), (60, 1207427076), (72, 1006189230), (80, 905570307), (90, 804951384), (108, 670792820), (120, 603713538), (135, 536634256), (144, 503094615), (180, 402475692), (216, 335396410), (240, 301856769), (270, 268317128), (360, 201237846), (432, 167698205), (540, 134158564), (720, 100618923), (1080, 67079282), (1951, 37132560), (2160, 33539641), (3902, 18566280), (5853, 12377520), (7804, 9283140), (9755, 7426512), (11706, 6188760), (15608, 4641570), (17191, 4214160), (17559, 4125840), (19510, 3713256), (23412, 3094380), (29265, 2475504), (31216, 2320785), (34382, 2107080), (35118, 2062920), (39020, 1856628), (46824, 1547190), (51573, 1404720), (52677, 1375280), (58530, 1237752), (68764, 1053540), (70236, 1031460), (78040, 928314), (85955, 842832), (87795, 825168), (93648, 773595), (103146, 702360), (105354, 687640), (117060, 618876), (137528, 526770), (140472, 515730), (154719, 468240), (156080, 464157), (171910, 421416), (175590, 412584), (206292, 351180), (210708, 343820), (234120, 309438), (257865, 280944), (263385, 275056)]