61031883240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{18837001}}^1$

素因数の和:18837024

約数の個数: 80

約数和(自身を含む): 205134951780

約数和(自身を除く): 144103068540

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 18837001, 37674002, 56511003, 75348004, 94185005, 113022006, 150696008, 169533009, 188370010, 226044012, 282555015, 339066018, 376740020, 452088024, 508599027, 565110030, 678132036, 753480040, 847665045, 1017198054, 1130220060, 1356264072, 1525797081, 1695330090, 2034396108, 2260440120, 2542995135, 3051594162, 3390660180, 4068792216, 5085990270, 6103188324, 6781320360, 7628985405, 10171980540, 12206376648, 15257970810, 20343961080, 30515941620, 61031883240]

約数ペア:

[(1, 61031883240), (2, 30515941620), (3, 20343961080), (4, 15257970810), (5, 12206376648), (6, 10171980540), (8, 7628985405), (9, 6781320360), (10, 6103188324), (12, 5085990270), (15, 4068792216), (18, 3390660180), (20, 3051594162), (24, 2542995135), (27, 2260440120), (30, 2034396108), (36, 1695330090), (40, 1525797081), (45, 1356264072), (54, 1130220060), (60, 1017198054), (72, 847665045), (81, 753480040), (90, 678132036), (108, 565110030), (120, 508599027), (135, 452088024), (162, 376740020), (180, 339066018), (216, 282555015), (270, 226044012), (324, 188370010), (360, 169533009), (405, 150696008), (540, 113022006), (648, 94185005), (810, 75348004), (1080, 56511003), (1620, 37674002), (3240, 18837001)]