148037040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{205607}}^1$

素因数の和:205626

約数の個数: 60

約数和(自身を含む): 497160144

約数和(自身を除く): 349123104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 205607, 411214, 616821, 822428, 1028035, 1233642, 1644856, 1850463, 2056070, 2467284, 3084105, 3289712, 3700926, 4112140, 4934568, 6168210, 7401852, 8224280, 9252315, 9869136, 12336420, 14803704, 16448560, 18504630, 24672840, 29607408, 37009260, 49345680, 74018520, 148037040]

約数ペア:

[(1, 148037040), (2, 74018520), (3, 49345680), (4, 37009260), (5, 29607408), (6, 24672840), (8, 18504630), (9, 16448560), (10, 14803704), (12, 12336420), (15, 9869136), (16, 9252315), (18, 8224280), (20, 7401852), (24, 6168210), (30, 4934568), (36, 4112140), (40, 3700926), (45, 3289712), (48, 3084105), (60, 2467284), (72, 2056070), (80, 1850463), (90, 1644856), (120, 1233642), (144, 1028035), (180, 822428), (240, 616821), (360, 411214), (720, 205607)]