147987240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{863}}^1\times {\mathrm{1429}}^1$

素因数の和:2306

約数の個数: 64

約数和(自身を含む): 444787200

約数和(自身を除く): 296799960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 863, 1429, 1726, 2589, 2858, 3452, 4287, 4315, 5178, 5716, 6904, 7145, 8574, 8630, 10356, 11432, 12945, 14290, 17148, 17260, 20712, 21435, 25890, 28580, 34296, 34520, 42870, 51780, 57160, 85740, 103560, 171480, 1233227, 2466454, 3699681, 4932908, 6166135, 7399362, 9865816, 12332270, 14798724, 18498405, 24664540, 29597448, 36996810, 49329080, 73993620, 147987240]

約数ペア:

[(1, 147987240), (2, 73993620), (3, 49329080), (4, 36996810), (5, 29597448), (6, 24664540), (8, 18498405), (10, 14798724), (12, 12332270), (15, 9865816), (20, 7399362), (24, 6166135), (30, 4932908), (40, 3699681), (60, 2466454), (120, 1233227), (863, 171480), (1429, 103560), (1726, 85740), (2589, 57160), (2858, 51780), (3452, 42870), (4287, 34520), (4315, 34296), (5178, 28580), (5716, 25890), (6904, 21435), (7145, 20712), (8574, 17260), (8630, 17148), (10356, 14290), (11432, 12945)]