38557080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1879}}^1$

素因数の和:1918

約数の個数: 128

約数和(自身を含む): 135360000

約数和(自身を除く): 96802920

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, 1879, 2052, 2280, 2565, 3420, 3758, 4104, 5130, 5637, 6840, 7516, 9395, 10260, 11274, 15032, 16911, 18790, 20520, 22548, 28185, 33822, 35701, 37580, 45096, 50733, 56370, 67644, 71402, 75160, 84555, 101466, 107103, 112740, 135288, 142804, 169110, 178505, 202932, 214206, 225480, 253665, 285608, 321309, 338220, 357010, 405864, 428412, 507330, 535515, 642618, 676440, 714020, 856824, 963927, 1014660, 1071030, 1285236, 1428040, 1606545, 1927854, 2029320, 2142060, 2570472, 3213090, 3855708, 4284120, 4819635, 6426180, 7711416, 9639270, 12852360, 19278540, 38557080]

約数ペア:

[(1, 38557080), (2, 19278540), (3, 12852360), (4, 9639270), (5, 7711416), (6, 6426180), (8, 4819635), (9, 4284120), (10, 3855708), (12, 3213090), (15, 2570472), (18, 2142060), (19, 2029320), (20, 1927854), (24, 1606545), (27, 1428040), (30, 1285236), (36, 1071030), (38, 1014660), (40, 963927), (45, 856824), (54, 714020), (57, 676440), (60, 642618), (72, 535515), (76, 507330), (90, 428412), (95, 405864), (108, 357010), (114, 338220), (120, 321309), (135, 285608), (152, 253665), (171, 225480), (180, 214206), (190, 202932), (216, 178505), (228, 169110), (270, 142804), (285, 135288), (342, 112740), (360, 107103), (380, 101466), (456, 84555), (513, 75160), (540, 71402), (570, 67644), (684, 56370), (760, 50733), (855, 45096), (1026, 37580), (1080, 35701), (1140, 33822), (1368, 28185), (1710, 22548), (1879, 20520), (2052, 18790), (2280, 16911), (2565, 15032), (3420, 11274), (3758, 10260), (4104, 9395), (5130, 7516), (5637, 6840)]