187442520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{683}}^1\times {\mathrm{2287}}^1$

素因数の和:2984

約数の個数: 64

約数和(自身を含む): 563397120

約数和(自身を除く): 375954600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 683, 1366, 2049, 2287, 2732, 3415, 4098, 4574, 5464, 6830, 6861, 8196, 9148, 10245, 11435, 13660, 13722, 16392, 18296, 20490, 22870, 27320, 27444, 34305, 40980, 45740, 54888, 68610, 81960, 91480, 137220, 274440, 1562021, 3124042, 4686063, 6248084, 7810105, 9372126, 12496168, 15620210, 18744252, 23430315, 31240420, 37488504, 46860630, 62480840, 93721260, 187442520]

約数ペア:

[(1, 187442520), (2, 93721260), (3, 62480840), (4, 46860630), (5, 37488504), (6, 31240420), (8, 23430315), (10, 18744252), (12, 15620210), (15, 12496168), (20, 9372126), (24, 7810105), (30, 6248084), (40, 4686063), (60, 3124042), (120, 1562021), (683, 274440), (1366, 137220), (2049, 91480), (2287, 81960), (2732, 68610), (3415, 54888), (4098, 45740), (4574, 40980), (5464, 34305), (6830, 27444), (6861, 27320), (8196, 22870), (9148, 20490), (10245, 18296), (11435, 16392), (13660, 13722)]