215093040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{12277}}^1$

素因数の和:12366

約数の個数: 80

約数和(自身を含む): 675977568

約数和(自身を除く): 460884528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 730, 876, 1095, 1168, 1460, 1752, 2190, 2920, 3504, 4380, 5840, 8760, 12277, 17520, 24554, 36831, 49108, 61385, 73662, 98216, 122770, 147324, 184155, 196432, 245540, 294648, 368310, 491080, 589296, 736620, 896221, 982160, 1473240, 1792442, 2688663, 2946480, 3584884, 4481105, 5377326, 7169768, 8962210, 10754652, 13443315, 14339536, 17924420, 21509304, 26886630, 35848840, 43018608, 53773260, 71697680, 107546520, 215093040]

約数ペア:

[(1, 215093040), (2, 107546520), (3, 71697680), (4, 53773260), (5, 43018608), (6, 35848840), (8, 26886630), (10, 21509304), (12, 17924420), (15, 14339536), (16, 13443315), (20, 10754652), (24, 8962210), (30, 7169768), (40, 5377326), (48, 4481105), (60, 3584884), (73, 2946480), (80, 2688663), (120, 1792442), (146, 1473240), (219, 982160), (240, 896221), (292, 736620), (365, 589296), (438, 491080), (584, 368310), (730, 294648), (876, 245540), (1095, 196432), (1168, 184155), (1460, 147324), (1752, 122770), (2190, 98216), (2920, 73662), (3504, 61385), (4380, 49108), (5840, 36831), (8760, 24554), (12277, 17520)]