83151720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{230977}}^1$

素因数の和:230994

約数の個数: 48

約数和(自身を含む): 270244260

約数和(自身を除く): 187092540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 230977, 461954, 692931, 923908, 1154885, 1385862, 1847816, 2078793, 2309770, 2771724, 3464655, 4157586, 4619540, 5543448, 6929310, 8315172, 9239080, 10393965, 13858620, 16630344, 20787930, 27717240, 41575860, 83151720]

約数ペア:

[(1, 83151720), (2, 41575860), (3, 27717240), (4, 20787930), (5, 16630344), (6, 13858620), (8, 10393965), (9, 9239080), (10, 8315172), (12, 6929310), (15, 5543448), (18, 4619540), (20, 4157586), (24, 3464655), (30, 2771724), (36, 2309770), (40, 2078793), (45, 1847816), (60, 1385862), (72, 1154885), (90, 923908), (120, 692931), (180, 461954), (360, 230977)]