730325040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{160159}}^1$

素因数の和:160194

約数の個数: 80

約数和(自身を含む): 2383180800

約数和(自身を除く): 1652855760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 160159, 320318, 480477, 640636, 800795, 960954, 1281272, 1601590, 1921908, 2402385, 2562544, 3043021, 3203180, 3843816, 4804770, 6086042, 6406360, 7687632, 9129063, 9609540, 12172084, 12812720, 15215105, 18258126, 19219080, 24344168, 30430210, 36516252, 38438160, 45645315, 48688336, 60860420, 73032504, 91290630, 121720840, 146065008, 182581260, 243441680, 365162520, 730325040]

約数ペア:

[(1, 730325040), (2, 365162520), (3, 243441680), (4, 182581260), (5, 146065008), (6, 121720840), (8, 91290630), (10, 73032504), (12, 60860420), (15, 48688336), (16, 45645315), (19, 38438160), (20, 36516252), (24, 30430210), (30, 24344168), (38, 19219080), (40, 18258126), (48, 15215105), (57, 12812720), (60, 12172084), (76, 9609540), (80, 9129063), (95, 7687632), (114, 6406360), (120, 6086042), (152, 4804770), (190, 3843816), (228, 3203180), (240, 3043021), (285, 2562544), (304, 2402385), (380, 1921908), (456, 1601590), (570, 1281272), (760, 960954), (912, 800795), (1140, 640636), (1520, 480477), (2280, 320318), (4560, 160159)]