1480498720820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{28814689}}^1$

素因数の和:28815072

約数の個数: 48

約数和(自身を含む): 3562878789120

約数和(自身を除く): 2082380068300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 367, 734, 1468, 1835, 2569, 3670, 5138, 7340, 10276, 12845, 25690, 51380, 28814689, 57629378, 115258756, 144073445, 201702823, 288146890, 403405646, 576293780, 806811292, 1008514115, 2017028230, 4034056460, 10574990863, 21149981726, 42299963452, 52874954315, 74024936041, 105749908630, 148049872082, 211499817260, 296099744164, 370124680205, 740249360410, 1480498720820]

約数ペア:

[(1, 1480498720820), (2, 740249360410), (4, 370124680205), (5, 296099744164), (7, 211499817260), (10, 148049872082), (14, 105749908630), (20, 74024936041), (28, 52874954315), (35, 42299963452), (70, 21149981726), (140, 10574990863), (367, 4034056460), (734, 2017028230), (1468, 1008514115), (1835, 806811292), (2569, 576293780), (3670, 403405646), (5138, 288146890), (7340, 201702823), (10276, 144073445), (12845, 115258756), (25690, 57629378), (51380, 28814689)]