766253364840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2128481569}}^1$

素因数の和:2128481586

約数の個数: 48

約数和(自身を含む): 2490323436900

約数和(自身を除く): 1724070072060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 2128481569, 4256963138, 6385444707, 8513926276, 10642407845, 12770889414, 17027852552, 19156334121, 21284815690, 25541778828, 31927223535, 38312668242, 42569631380, 51083557656, 63854447070, 76625336484, 85139262760, 95781670605, 127708894140, 153250672968, 191563341210, 255417788280, 383126682420, 766253364840]

約数ペア:

[(1, 766253364840), (2, 383126682420), (3, 255417788280), (4, 191563341210), (5, 153250672968), (6, 127708894140), (8, 95781670605), (9, 85139262760), (10, 76625336484), (12, 63854447070), (15, 51083557656), (18, 42569631380), (20, 38312668242), (24, 31927223535), (30, 25541778828), (36, 21284815690), (40, 19156334121), (45, 17027852552), (60, 12770889414), (72, 10642407845), (90, 8513926276), (120, 6385444707), (180, 4256963138), (360, 2128481569)]