152060720

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{38791}}^1$

素因数の和:38818

約数の個数: 60

約数和(自身を含む): 411272784

約数和(自身を除く): 259212064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 38791, 77582, 155164, 193955, 271537, 310328, 387910, 543074, 620656, 775820, 1086148, 1357685, 1551640, 1900759, 2172296, 2715370, 3103280, 3801518, 4344592, 5430740, 7603036, 9503795, 10861480, 15206072, 19007590, 21722960, 30412144, 38015180, 76030360, 152060720]

約数ペア:

[(1, 152060720), (2, 76030360), (4, 38015180), (5, 30412144), (7, 21722960), (8, 19007590), (10, 15206072), (14, 10861480), (16, 9503795), (20, 7603036), (28, 5430740), (35, 4344592), (40, 3801518), (49, 3103280), (56, 2715370), (70, 2172296), (80, 1900759), (98, 1551640), (112, 1357685), (140, 1086148), (196, 775820), (245, 620656), (280, 543074), (392, 387910), (490, 310328), (560, 271537), (784, 193955), (980, 155164), (1960, 77582), (3920, 38791)]