530510040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{491213}}^1$

素因数の和:491233

約数の個数: 64

約数和(自身を含む): 1768370400

約数和(自身を除く): 1237860360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 491213, 982426, 1473639, 1964852, 2456065, 2947278, 3929704, 4420917, 4912130, 5894556, 7368195, 8841834, 9824260, 11789112, 13262751, 14736390, 17683668, 19648520, 22104585, 26525502, 29472780, 35367336, 44209170, 53051004, 58945560, 66313755, 88418340, 106102008, 132627510, 176836680, 265255020, 530510040]

約数ペア:

[(1, 530510040), (2, 265255020), (3, 176836680), (4, 132627510), (5, 106102008), (6, 88418340), (8, 66313755), (9, 58945560), (10, 53051004), (12, 44209170), (15, 35367336), (18, 29472780), (20, 26525502), (24, 22104585), (27, 19648520), (30, 17683668), (36, 14736390), (40, 13262751), (45, 11789112), (54, 9824260), (60, 8841834), (72, 7368195), (90, 5894556), (108, 4912130), (120, 4420917), (135, 3929704), (180, 2947278), (216, 2456065), (270, 1964852), (360, 1473639), (540, 982426), (1080, 491213)]