379001640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1381}}^1\times {\mathrm{2287}}^1$

素因数の和:3682

約数の個数: 64

約数和(自身を含む): 1138325760

約数和(自身を除く): 759324120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1381, 2287, 2762, 4143, 4574, 5524, 6861, 6905, 8286, 9148, 11048, 11435, 13722, 13810, 16572, 18296, 20715, 22870, 27444, 27620, 33144, 34305, 41430, 45740, 54888, 55240, 68610, 82860, 91480, 137220, 165720, 274440, 3158347, 6316694, 9475041, 12633388, 15791735, 18950082, 25266776, 31583470, 37900164, 47375205, 63166940, 75800328, 94750410, 126333880, 189500820, 379001640]

約数ペア:

[(1, 379001640), (2, 189500820), (3, 126333880), (4, 94750410), (5, 75800328), (6, 63166940), (8, 47375205), (10, 37900164), (12, 31583470), (15, 25266776), (20, 18950082), (24, 15791735), (30, 12633388), (40, 9475041), (60, 6316694), (120, 3158347), (1381, 274440), (2287, 165720), (2762, 137220), (4143, 91480), (4574, 82860), (5524, 68610), (6861, 55240), (6905, 54888), (8286, 45740), (9148, 41430), (11048, 34305), (11435, 33144), (13722, 27620), (13810, 27444), (16572, 22870), (18296, 20715)]