166323720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{72949}}^1$

素因数の和:72982

約数の個数: 64

約数和(自身を含む): 525240000

約数和(自身を除く): 358916280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 72949, 145898, 218847, 291796, 364745, 437694, 583592, 729490, 875388, 1094235, 1386031, 1458980, 1750776, 2188470, 2772062, 2917960, 4158093, 4376940, 5544124, 6930155, 8316186, 8753880, 11088248, 13860310, 16632372, 20790465, 27720620, 33264744, 41580930, 55441240, 83161860, 166323720]

約数ペア:

[(1, 166323720), (2, 83161860), (3, 55441240), (4, 41580930), (5, 33264744), (6, 27720620), (8, 20790465), (10, 16632372), (12, 13860310), (15, 11088248), (19, 8753880), (20, 8316186), (24, 6930155), (30, 5544124), (38, 4376940), (40, 4158093), (57, 2917960), (60, 2772062), (76, 2188470), (95, 1750776), (114, 1458980), (120, 1386031), (152, 1094235), (190, 875388), (228, 729490), (285, 583592), (380, 437694), (456, 364745), (570, 291796), (760, 218847), (1140, 145898), (2280, 72949)]