80130060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{49463}}^1$

素因数の和:49484

約数の個数: 60

約数和(自身を含む): 251376048

約数和(自身を除く): 171245988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 49463, 98926, 148389, 197852, 247315, 296778, 445167, 494630, 593556, 741945, 890334, 989260, 1335501, 1483890, 1780668, 2225835, 2671002, 2967780, 4006503, 4451670, 5342004, 6677505, 8013006, 8903340, 13355010, 16026012, 20032515, 26710020, 40065030, 80130060]

約数ペア:

[(1, 80130060), (2, 40065030), (3, 26710020), (4, 20032515), (5, 16026012), (6, 13355010), (9, 8903340), (10, 8013006), (12, 6677505), (15, 5342004), (18, 4451670), (20, 4006503), (27, 2967780), (30, 2671002), (36, 2225835), (45, 1780668), (54, 1483890), (60, 1335501), (81, 989260), (90, 890334), (108, 741945), (135, 593556), (162, 494630), (180, 445167), (270, 296778), (324, 247315), (405, 197852), (540, 148389), (810, 98926), (1620, 49463)]