312084120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{136879}}^1$

素因数の和:136912

約数の個数: 64

約数和(自身を含む): 985536000

約数和(自身を除く): 673451880

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, 136879, 273758, 410637, 547516, 684395, 821274, 1095032, 1368790, 1642548, 2053185, 2600701, 2737580, 3285096, 4106370, 5201402, 5475160, 7802103, 8212740, 10402804, 13003505, 15604206, 16425480, 20805608, 26007010, 31208412, 39010515, 52014020, 62416824, 78021030, 104028040, 156042060, 312084120]

約数ペア:

[(1, 312084120), (2, 156042060), (3, 104028040), (4, 78021030), (5, 62416824), (6, 52014020), (8, 39010515), (10, 31208412), (12, 26007010), (15, 20805608), (19, 16425480), (20, 15604206), (24, 13003505), (30, 10402804), (38, 8212740), (40, 7802103), (57, 5475160), (60, 5201402), (76, 4106370), (95, 3285096), (114, 2737580), (120, 2600701), (152, 2053185), (190, 1642548), (228, 1368790), (285, 1095032), (380, 821274), (456, 684395), (570, 547516), (760, 410637), (1140, 273758), (2280, 136879)]