1026668040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{450293}}^1$

素因数の和:450326

約数の個数: 64

約数和(自身を含む): 3242116800

約数和(自身を除く): 2215448760

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, 450293, 900586, 1350879, 1801172, 2251465, 2701758, 3602344, 4502930, 5403516, 6754395, 8555567, 9005860, 10807032, 13508790, 17111134, 18011720, 25666701, 27017580, 34222268, 42777835, 51333402, 54035160, 68444536, 85555670, 102666804, 128333505, 171111340, 205333608, 256667010, 342222680, 513334020, 1026668040]

約数ペア:

[(1, 1026668040), (2, 513334020), (3, 342222680), (4, 256667010), (5, 205333608), (6, 171111340), (8, 128333505), (10, 102666804), (12, 85555670), (15, 68444536), (19, 54035160), (20, 51333402), (24, 42777835), (30, 34222268), (38, 27017580), (40, 25666701), (57, 18011720), (60, 17111134), (76, 13508790), (95, 10807032), (114, 9005860), (120, 8555567), (152, 6754395), (190, 5403516), (228, 4502930), (285, 3602344), (380, 2701758), (456, 2251465), (570, 1801172), (760, 1350879), (1140, 900586), (2280, 450293)]