77814120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{34129}}^1$

素因数の和:34162

約数の個数: 64

約数和(自身を含む): 245736000

約数和(自身を除く): 167921880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 34129, 68258, 102387, 136516, 170645, 204774, 273032, 341290, 409548, 511935, 648451, 682580, 819096, 1023870, 1296902, 1365160, 1945353, 2047740, 2593804, 3242255, 3890706, 4095480, 5187608, 6484510, 7781412, 9726765, 12969020, 15562824, 19453530, 25938040, 38907060, 77814120]

約数ペア:

[(1, 77814120), (2, 38907060), (3, 25938040), (4, 19453530), (5, 15562824), (6, 12969020), (8, 9726765), (10, 7781412), (12, 6484510), (15, 5187608), (19, 4095480), (20, 3890706), (24, 3242255), (30, 2593804), (38, 2047740), (40, 1945353), (57, 1365160), (60, 1296902), (76, 1023870), (95, 819096), (114, 682580), (120, 648451), (152, 511935), (190, 409548), (228, 341290), (285, 273032), (380, 204774), (456, 170645), (570, 136516), (760, 102387), (1140, 68258), (2280, 34129)]