289348320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{977}}^1$

素因数の和:1612

約数の個数: 96

約数和(自身を含む): 913858848

約数和(自身を除く): 624510528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 617, 977, 1234, 1851, 1954, 2468, 2931, 3085, 3702, 3908, 4885, 4936, 5862, 6170, 7404, 7816, 9255, 9770, 9872, 11724, 12340, 14655, 14808, 15632, 18510, 19540, 19744, 23448, 24680, 29310, 29616, 31264, 37020, 39080, 46896, 49360, 58620, 59232, 74040, 78160, 93792, 98720, 117240, 148080, 156320, 234480, 296160, 468960, 602809, 1205618, 1808427, 2411236, 3014045, 3616854, 4822472, 6028090, 7233708, 9042135, 9644944, 12056180, 14467416, 18084270, 19289888, 24112360, 28934832, 36168540, 48224720, 57869664, 72337080, 96449440, 144674160, 289348320]

約数ペア:

[(1, 289348320), (2, 144674160), (3, 96449440), (4, 72337080), (5, 57869664), (6, 48224720), (8, 36168540), (10, 28934832), (12, 24112360), (15, 19289888), (16, 18084270), (20, 14467416), (24, 12056180), (30, 9644944), (32, 9042135), (40, 7233708), (48, 6028090), (60, 4822472), (80, 3616854), (96, 3014045), (120, 2411236), (160, 1808427), (240, 1205618), (480, 602809), (617, 468960), (977, 296160), (1234, 234480), (1851, 156320), (1954, 148080), (2468, 117240), (2931, 98720), (3085, 93792), (3702, 78160), (3908, 74040), (4885, 59232), (4936, 58620), (5862, 49360), (6170, 46896), (7404, 39080), (7816, 37020), (9255, 31264), (9770, 29616), (9872, 29310), (11724, 24680), (12340, 23448), (14655, 19744), (14808, 19540), (15632, 18510)]