755286960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{21121}}^1$

素因数の和:21286

約数の個数: 80

約数和(自身を含む): 2357215200

約数和(自身を除く): 1601928240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 149, 240, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2384, 2980, 3576, 4470, 5960, 7152, 8940, 11920, 17880, 21121, 35760, 42242, 63363, 84484, 105605, 126726, 168968, 211210, 253452, 316815, 337936, 422420, 506904, 633630, 844840, 1013808, 1267260, 1689680, 2534520, 3147029, 5069040, 6294058, 9441087, 12588116, 15735145, 18882174, 25176232, 31470290, 37764348, 47205435, 50352464, 62940580, 75528696, 94410870, 125881160, 151057392, 188821740, 251762320, 377643480, 755286960]

約数ペア:

[(1, 755286960), (2, 377643480), (3, 251762320), (4, 188821740), (5, 151057392), (6, 125881160), (8, 94410870), (10, 75528696), (12, 62940580), (15, 50352464), (16, 47205435), (20, 37764348), (24, 31470290), (30, 25176232), (40, 18882174), (48, 15735145), (60, 12588116), (80, 9441087), (120, 6294058), (149, 5069040), (240, 3147029), (298, 2534520), (447, 1689680), (596, 1267260), (745, 1013808), (894, 844840), (1192, 633630), (1490, 506904), (1788, 422420), (2235, 337936), (2384, 316815), (2980, 253452), (3576, 211210), (4470, 168968), (5960, 126726), (7152, 105605), (8940, 84484), (11920, 63363), (17880, 42242), (21121, 35760)]