2479710780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{270121}}^1$

素因数の和:270156

約数の個数: 96

約数和(自身を含む): 8168489280

約数和(自身を除く): 5688778500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 1020, 1530, 1836, 2295, 3060, 4590, 9180, 270121, 540242, 810363, 1080484, 1350605, 1620726, 2431089, 2701210, 3241452, 4051815, 4592057, 4862178, 5402420, 7293267, 8103630, 9184114, 9724356, 12155445, 13776171, 14586534, 16207260, 18368228, 22960285, 24310890, 27552342, 29173068, 36466335, 41328513, 45920570, 48621780, 55104684, 68880855, 72932670, 82657026, 91841140, 123985539, 137761710, 145865340, 165314052, 206642565, 247971078, 275523420, 413285130, 495942156, 619927695, 826570260, 1239855390, 2479710780]

約数ペア:

[(1, 2479710780), (2, 1239855390), (3, 826570260), (4, 619927695), (5, 495942156), (6, 413285130), (9, 275523420), (10, 247971078), (12, 206642565), (15, 165314052), (17, 145865340), (18, 137761710), (20, 123985539), (27, 91841140), (30, 82657026), (34, 72932670), (36, 68880855), (45, 55104684), (51, 48621780), (54, 45920570), (60, 41328513), (68, 36466335), (85, 29173068), (90, 27552342), (102, 24310890), (108, 22960285), (135, 18368228), (153, 16207260), (170, 14586534), (180, 13776171), (204, 12155445), (255, 9724356), (270, 9184114), (306, 8103630), (340, 7293267), (459, 5402420), (510, 4862178), (540, 4592057), (612, 4051815), (765, 3241452), (918, 2701210), (1020, 2431089), (1530, 1620726), (1836, 1350605), (2295, 1080484), (3060, 810363), (4590, 540242), (9180, 270121)]