1395307560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{611977}}^1$

素因数の和:612010

約数の個数: 64

約数和(自身を含む): 4406241600

約数和(自身を除く): 3010934040

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, 611977, 1223954, 1835931, 2447908, 3059885, 3671862, 4895816, 6119770, 7343724, 9179655, 11627563, 12239540, 14687448, 18359310, 23255126, 24479080, 34882689, 36718620, 46510252, 58137815, 69765378, 73437240, 93020504, 116275630, 139530756, 174413445, 232551260, 279061512, 348826890, 465102520, 697653780, 1395307560]

約数ペア:

[(1, 1395307560), (2, 697653780), (3, 465102520), (4, 348826890), (5, 279061512), (6, 232551260), (8, 174413445), (10, 139530756), (12, 116275630), (15, 93020504), (19, 73437240), (20, 69765378), (24, 58137815), (30, 46510252), (38, 36718620), (40, 34882689), (57, 24479080), (60, 23255126), (76, 18359310), (95, 14687448), (114, 12239540), (120, 11627563), (152, 9179655), (190, 7343724), (228, 6119770), (285, 4895816), (380, 3671862), (456, 3059885), (570, 2447908), (760, 1835931), (1140, 1223954), (2280, 611977)]