479131020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{24877}}^1$

素因数の和:24999

約数の個数: 72

約数和(自身を含む): 1467005904

約数和(自身を除く): 987874884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 642, 963, 1070, 1284, 1605, 1926, 2140, 3210, 3852, 4815, 6420, 9630, 19260, 24877, 49754, 74631, 99508, 124385, 149262, 223893, 248770, 298524, 373155, 447786, 497540, 746310, 895572, 1119465, 1492620, 2238930, 2661839, 4477860, 5323678, 7985517, 10647356, 13309195, 15971034, 23956551, 26618390, 31942068, 39927585, 47913102, 53236780, 79855170, 95826204, 119782755, 159710340, 239565510, 479131020]

約数ペア:

[(1, 479131020), (2, 239565510), (3, 159710340), (4, 119782755), (5, 95826204), (6, 79855170), (9, 53236780), (10, 47913102), (12, 39927585), (15, 31942068), (18, 26618390), (20, 23956551), (30, 15971034), (36, 13309195), (45, 10647356), (60, 7985517), (90, 5323678), (107, 4477860), (180, 2661839), (214, 2238930), (321, 1492620), (428, 1119465), (535, 895572), (642, 746310), (963, 497540), (1070, 447786), (1284, 373155), (1605, 298524), (1926, 248770), (2140, 223893), (3210, 149262), (3852, 124385), (4815, 99508), (6420, 74631), (9630, 49754), (19260, 24877)]