61917480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{57331}}^1$

素因数の和:57351

約数の個数: 64

約数和(自身を含む): 206395200

約数和(自身を除く): 144477720

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, 57331, 114662, 171993, 229324, 286655, 343986, 458648, 515979, 573310, 687972, 859965, 1031958, 1146620, 1375944, 1547937, 1719930, 2063916, 2293240, 2579895, 3095874, 3439860, 4127832, 5159790, 6191748, 6879720, 7739685, 10319580, 12383496, 15479370, 20639160, 30958740, 61917480]

約数ペア:

[(1, 61917480), (2, 30958740), (3, 20639160), (4, 15479370), (5, 12383496), (6, 10319580), (8, 7739685), (9, 6879720), (10, 6191748), (12, 5159790), (15, 4127832), (18, 3439860), (20, 3095874), (24, 2579895), (27, 2293240), (30, 2063916), (36, 1719930), (40, 1547937), (45, 1375944), (54, 1146620), (60, 1031958), (72, 859965), (90, 687972), (108, 573310), (120, 515979), (135, 458648), (180, 343986), (216, 286655), (270, 229324), (360, 171993), (540, 114662), (1080, 57331)]