212396040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{196663}}^1$

素因数の和:196683

約数の個数: 64

約数和(自身を含む): 707990400

約数和(自身を除く): 495594360

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, 196663, 393326, 589989, 786652, 983315, 1179978, 1573304, 1769967, 1966630, 2359956, 2949945, 3539934, 3933260, 4719912, 5309901, 5899890, 7079868, 7866520, 8849835, 10619802, 11799780, 14159736, 17699670, 21239604, 23599560, 26549505, 35399340, 42479208, 53099010, 70798680, 106198020, 212396040]

約数ペア:

[(1, 212396040), (2, 106198020), (3, 70798680), (4, 53099010), (5, 42479208), (6, 35399340), (8, 26549505), (9, 23599560), (10, 21239604), (12, 17699670), (15, 14159736), (18, 11799780), (20, 10619802), (24, 8849835), (27, 7866520), (30, 7079868), (36, 5899890), (40, 5309901), (45, 4719912), (54, 3933260), (60, 3539934), (72, 2949945), (90, 2359956), (108, 1966630), (120, 1769967), (135, 1573304), (180, 1179978), (216, 983315), (270, 786652), (360, 589989), (540, 393326), (1080, 196663)]