612667320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{5105561}}^1$

素因数の和:5105575

約数の個数: 32

約数和(自身を含む): 1838002320

約数和(自身を除く): 1225335000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 5105561, 10211122, 15316683, 20422244, 25527805, 30633366, 40844488, 51055610, 61266732, 76583415, 102111220, 122533464, 153166830, 204222440, 306333660, 612667320]

約数ペア:

[(1, 612667320), (2, 306333660), (3, 204222440), (4, 153166830), (5, 122533464), (6, 102111220), (8, 76583415), (10, 61266732), (12, 51055610), (15, 40844488), (20, 30633366), (24, 25527805), (30, 20422244), (40, 15316683), (60, 10211122), (120, 5105561)]