1540466520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2383}}^1\times {\mathrm{5387}}^1$

素因数の和:7784

約数の個数: 64

約数和(自身を含む): 4624197120

約数和(自身を除く): 3083730600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2383, 4766, 5387, 7149, 9532, 10774, 11915, 14298, 16161, 19064, 21548, 23830, 26935, 28596, 32322, 35745, 43096, 47660, 53870, 57192, 64644, 71490, 80805, 95320, 107740, 129288, 142980, 161610, 215480, 285960, 323220, 646440, 12837221, 25674442, 38511663, 51348884, 64186105, 77023326, 102697768, 128372210, 154046652, 192558315, 256744420, 308093304, 385116630, 513488840, 770233260, 1540466520]

約数ペア:

[(1, 1540466520), (2, 770233260), (3, 513488840), (4, 385116630), (5, 308093304), (6, 256744420), (8, 192558315), (10, 154046652), (12, 128372210), (15, 102697768), (20, 77023326), (24, 64186105), (30, 51348884), (40, 38511663), (60, 25674442), (120, 12837221), (2383, 646440), (4766, 323220), (5387, 285960), (7149, 215480), (9532, 161610), (10774, 142980), (11915, 129288), (14298, 107740), (16161, 95320), (19064, 80805), (21548, 71490), (23830, 64644), (26935, 57192), (28596, 53870), (32322, 47660), (35745, 43096)]