69898320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{97081}}^1$

素因数の和:97100

約数の個数: 60

約数和(自身を含む): 234744276

約数和(自身を除く): 164845956

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 97081, 194162, 291243, 388324, 485405, 582486, 776648, 873729, 970810, 1164972, 1456215, 1553296, 1747458, 1941620, 2329944, 2912430, 3494916, 3883240, 4368645, 4659888, 5824860, 6989832, 7766480, 8737290, 11649720, 13979664, 17474580, 23299440, 34949160, 69898320]

約数ペア:

[(1, 69898320), (2, 34949160), (3, 23299440), (4, 17474580), (5, 13979664), (6, 11649720), (8, 8737290), (9, 7766480), (10, 6989832), (12, 5824860), (15, 4659888), (16, 4368645), (18, 3883240), (20, 3494916), (24, 2912430), (30, 2329944), (36, 1941620), (40, 1747458), (45, 1553296), (48, 1456215), (60, 1164972), (72, 970810), (80, 873729), (90, 776648), (120, 582486), (144, 485405), (180, 388324), (240, 291243), (360, 194162), (720, 97081)]