828504120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{363379}}^1$

素因数の和:363412

約数の個数: 64

約数和(自身を含む): 2616336000

約数和(自身を除く): 1787831880

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, 363379, 726758, 1090137, 1453516, 1816895, 2180274, 2907032, 3633790, 4360548, 5450685, 6904201, 7267580, 8721096, 10901370, 13808402, 14535160, 20712603, 21802740, 27616804, 34521005, 41425206, 43605480, 55233608, 69042010, 82850412, 103563015, 138084020, 165700824, 207126030, 276168040, 414252060, 828504120]

約数ペア:

[(1, 828504120), (2, 414252060), (3, 276168040), (4, 207126030), (5, 165700824), (6, 138084020), (8, 103563015), (10, 82850412), (12, 69042010), (15, 55233608), (19, 43605480), (20, 41425206), (24, 34521005), (30, 27616804), (38, 21802740), (40, 20712603), (57, 14535160), (60, 13808402), (76, 10901370), (95, 8721096), (114, 7267580), (120, 6904201), (152, 5450685), (190, 4360548), (228, 3633790), (285, 2907032), (380, 2180274), (456, 1816895), (570, 1453516), (760, 1090137), (1140, 726758), (2280, 363379)]