1418256720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1969801}}^1$

素因数の和:1969820

約数の個数: 60

約数和(自身を含む): 4762981236

約数和(自身を除く): 3344724516

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, 1969801, 3939602, 5909403, 7879204, 9849005, 11818806, 15758408, 17728209, 19698010, 23637612, 29547015, 31516816, 35456418, 39396020, 47275224, 59094030, 70912836, 78792040, 88641045, 94550448, 118188060, 141825672, 157584080, 177282090, 236376120, 283651344, 354564180, 472752240, 709128360, 1418256720]

約数ペア:

[(1, 1418256720), (2, 709128360), (3, 472752240), (4, 354564180), (5, 283651344), (6, 236376120), (8, 177282090), (9, 157584080), (10, 141825672), (12, 118188060), (15, 94550448), (16, 88641045), (18, 78792040), (20, 70912836), (24, 59094030), (30, 47275224), (36, 39396020), (40, 35456418), (45, 31516816), (48, 29547015), (60, 23637612), (72, 19698010), (80, 17728209), (90, 15758408), (120, 11818806), (144, 9849005), (180, 7879204), (240, 5909403), (360, 3939602), (720, 1969801)]