7234708080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{972407}}^1$

素因数の和:972454

約数の個数: 80

約数和(自身を含む): 23151089664

約数和(自身を除く): 15916381584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 972407, 1944814, 2917221, 3889628, 4862035, 5834442, 7779256, 9724070, 11668884, 14586105, 15558512, 19448140, 23337768, 29172210, 30144617, 38896280, 46675536, 58344420, 60289234, 77792560, 90433851, 116688840, 120578468, 150723085, 180867702, 233377680, 241156936, 301446170, 361735404, 452169255, 482313872, 602892340, 723470808, 904338510, 1205784680, 1446941616, 1808677020, 2411569360, 3617354040, 7234708080]

約数ペア:

[(1, 7234708080), (2, 3617354040), (3, 2411569360), (4, 1808677020), (5, 1446941616), (6, 1205784680), (8, 904338510), (10, 723470808), (12, 602892340), (15, 482313872), (16, 452169255), (20, 361735404), (24, 301446170), (30, 241156936), (31, 233377680), (40, 180867702), (48, 150723085), (60, 120578468), (62, 116688840), (80, 90433851), (93, 77792560), (120, 60289234), (124, 58344420), (155, 46675536), (186, 38896280), (240, 30144617), (248, 29172210), (310, 23337768), (372, 19448140), (465, 15558512), (496, 14586105), (620, 11668884), (744, 9724070), (930, 7779256), (1240, 5834442), (1488, 4862035), (1860, 3889628), (2480, 2917221), (3720, 1944814), (7440, 972407)]