145867560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{63977}}^1$

素因数の和:64010

約数の個数: 64

約数和(自身を含む): 460641600

約数和(自身を除く): 314774040

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, 63977, 127954, 191931, 255908, 319885, 383862, 511816, 639770, 767724, 959655, 1215563, 1279540, 1535448, 1919310, 2431126, 2559080, 3646689, 3838620, 4862252, 6077815, 7293378, 7677240, 9724504, 12155630, 14586756, 18233445, 24311260, 29173512, 36466890, 48622520, 72933780, 145867560]

約数ペア:

[(1, 145867560), (2, 72933780), (3, 48622520), (4, 36466890), (5, 29173512), (6, 24311260), (8, 18233445), (10, 14586756), (12, 12155630), (15, 9724504), (19, 7677240), (20, 7293378), (24, 6077815), (30, 4862252), (38, 3838620), (40, 3646689), (57, 2559080), (60, 2431126), (76, 1919310), (95, 1535448), (114, 1279540), (120, 1215563), (152, 959655), (190, 767724), (228, 639770), (285, 511816), (380, 383862), (456, 319885), (570, 255908), (760, 191931), (1140, 127954), (2280, 63977)]