860487120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1195121}}^1$

素因数の和:1195140

約数の個数: 60

約数和(自身を含む): 2889804996

約数和(自身を除く): 2029317876

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, 1195121, 2390242, 3585363, 4780484, 5975605, 7170726, 9560968, 10756089, 11951210, 14341452, 17926815, 19121936, 21512178, 23902420, 28682904, 35853630, 43024356, 47804840, 53780445, 57365808, 71707260, 86048712, 95609680, 107560890, 143414520, 172097424, 215121780, 286829040, 430243560, 860487120]

約数ペア:

[(1, 860487120), (2, 430243560), (3, 286829040), (4, 215121780), (5, 172097424), (6, 143414520), (8, 107560890), (9, 95609680), (10, 86048712), (12, 71707260), (15, 57365808), (16, 53780445), (18, 47804840), (20, 43024356), (24, 35853630), (30, 28682904), (36, 23902420), (40, 21512178), (45, 19121936), (48, 17926815), (60, 14341452), (72, 11951210), (80, 10756089), (90, 9560968), (120, 7170726), (144, 5975605), (180, 4780484), (240, 3585363), (360, 2390242), (720, 1195121)]