1944888240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2179}}^1\times {\mathrm{3719}}^1$

素因数の和:5914

約数の個数: 80

約数和(自身を含む): 6033542400

約数和(自身を除く): 4088654160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2179, 3719, 4358, 6537, 7438, 8716, 10895, 11157, 13074, 14876, 17432, 18595, 21790, 22314, 26148, 29752, 32685, 34864, 37190, 43580, 44628, 52296, 55785, 59504, 65370, 74380, 87160, 89256, 104592, 111570, 130740, 148760, 174320, 178512, 223140, 261480, 297520, 446280, 522960, 892560, 8103701, 16207402, 24311103, 32414804, 40518505, 48622206, 64829608, 81037010, 97244412, 121555515, 129659216, 162074020, 194488824, 243111030, 324148040, 388977648, 486222060, 648296080, 972444120, 1944888240]

約数ペア:

[(1, 1944888240), (2, 972444120), (3, 648296080), (4, 486222060), (5, 388977648), (6, 324148040), (8, 243111030), (10, 194488824), (12, 162074020), (15, 129659216), (16, 121555515), (20, 97244412), (24, 81037010), (30, 64829608), (40, 48622206), (48, 40518505), (60, 32414804), (80, 24311103), (120, 16207402), (240, 8103701), (2179, 892560), (3719, 522960), (4358, 446280), (6537, 297520), (7438, 261480), (8716, 223140), (10895, 178512), (11157, 174320), (13074, 148760), (14876, 130740), (17432, 111570), (18595, 104592), (21790, 89256), (22314, 87160), (26148, 74380), (29752, 65370), (32685, 59504), (34864, 55785), (37190, 52296), (43580, 44628)]