1579860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:213

約数の個数: 72

約数和(自身を含む): 4900896

約数和(自身を除く): 3321036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 131, 134, 180, 201, 262, 268, 335, 393, 402, 524, 603, 655, 670, 786, 804, 1005, 1179, 1206, 1310, 1340, 1572, 1965, 2010, 2358, 2412, 2620, 3015, 3930, 4020, 4716, 5895, 6030, 7860, 8777, 11790, 12060, 17554, 23580, 26331, 35108, 43885, 52662, 78993, 87770, 105324, 131655, 157986, 175540, 263310, 315972, 394965, 526620, 789930, 1579860]

約数ペア:

[(1, 1579860), (2, 789930), (3, 526620), (4, 394965), (5, 315972), (6, 263310), (9, 175540), (10, 157986), (12, 131655), (15, 105324), (18, 87770), (20, 78993), (30, 52662), (36, 43885), (45, 35108), (60, 26331), (67, 23580), (90, 17554), (131, 12060), (134, 11790), (180, 8777), (201, 7860), (262, 6030), (268, 5895), (335, 4716), (393, 4020), (402, 3930), (524, 3015), (603, 2620), (655, 2412), (670, 2358), (786, 2010), (804, 1965), (1005, 1572), (1179, 1340), (1206, 1310)]