142958880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{99277}}^1$

素因数の和:99298

約数の個数: 72

約数和(自身を含む): 487852092

約数和(自身を除く): 344893212

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 99277, 198554, 297831, 397108, 496385, 595662, 794216, 893493, 992770, 1191324, 1489155, 1588432, 1786986, 1985540, 2382648, 2978310, 3176864, 3573972, 3971080, 4467465, 4765296, 5956620, 7147944, 7942160, 8934930, 9530592, 11913240, 14295888, 15884320, 17869860, 23826480, 28591776, 35739720, 47652960, 71479440, 142958880]

約数ペア:

[(1, 142958880), (2, 71479440), (3, 47652960), (4, 35739720), (5, 28591776), (6, 23826480), (8, 17869860), (9, 15884320), (10, 14295888), (12, 11913240), (15, 9530592), (16, 8934930), (18, 7942160), (20, 7147944), (24, 5956620), (30, 4765296), (32, 4467465), (36, 3971080), (40, 3573972), (45, 3176864), (48, 2978310), (60, 2382648), (72, 1985540), (80, 1786986), (90, 1588432), (96, 1489155), (120, 1191324), (144, 992770), (160, 893493), (180, 794216), (240, 595662), (288, 496385), (360, 397108), (480, 297831), (720, 198554), (1440, 99277)]