1300890480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{285283}}^1$

素因数の和:285318

約数の個数: 80

約数和(自身を含む): 4245025920

約数和(自身を除く): 2944135440

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, 285283, 570566, 855849, 1141132, 1426415, 1711698, 2282264, 2852830, 3423396, 4279245, 4564528, 5420377, 5705660, 6846792, 8558490, 10840754, 11411320, 13693584, 16261131, 17116980, 21681508, 22822640, 27101885, 32522262, 34233960, 43363016, 54203770, 65044524, 68467920, 81305655, 86726032, 108407540, 130089048, 162611310, 216815080, 260178096, 325222620, 433630160, 650445240, 1300890480]

約数ペア:

[(1, 1300890480), (2, 650445240), (3, 433630160), (4, 325222620), (5, 260178096), (6, 216815080), (8, 162611310), (10, 130089048), (12, 108407540), (15, 86726032), (16, 81305655), (19, 68467920), (20, 65044524), (24, 54203770), (30, 43363016), (38, 34233960), (40, 32522262), (48, 27101885), (57, 22822640), (60, 21681508), (76, 17116980), (80, 16261131), (95, 13693584), (114, 11411320), (120, 10840754), (152, 8558490), (190, 6846792), (228, 5705660), (240, 5420377), (285, 4564528), (304, 4279245), (380, 3423396), (456, 2852830), (570, 2282264), (760, 1711698), (912, 1426415), (1140, 1141132), (1520, 855849), (2280, 570566), (4560, 285283)]