1315507560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{576977}}^1$

素因数の和:577010

約数の個数: 64

約数和(自身を含む): 4154241600

約数和(自身を除く): 2838734040

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, 576977, 1153954, 1730931, 2307908, 2884885, 3461862, 4615816, 5769770, 6923724, 8654655, 10962563, 11539540, 13847448, 17309310, 21925126, 23079080, 32887689, 34618620, 43850252, 54812815, 65775378, 69237240, 87700504, 109625630, 131550756, 164438445, 219251260, 263101512, 328876890, 438502520, 657753780, 1315507560]

約数ペア:

[(1, 1315507560), (2, 657753780), (3, 438502520), (4, 328876890), (5, 263101512), (6, 219251260), (8, 164438445), (10, 131550756), (12, 109625630), (15, 87700504), (19, 69237240), (20, 65775378), (24, 54812815), (30, 43850252), (38, 34618620), (40, 32887689), (57, 23079080), (60, 21925126), (76, 17309310), (95, 13847448), (114, 11539540), (120, 10962563), (152, 8654655), (190, 6923724), (228, 5769770), (285, 4615816), (380, 3461862), (456, 2884885), (570, 2307908), (760, 1730931), (1140, 1153954), (2280, 576977)]