202406520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{8831}}^1$

素因数の和:9036

約数の個数: 64

約数和(自身を含む): 610467840

約数和(自身を除く): 408061320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 191, 382, 573, 764, 955, 1146, 1528, 1910, 2292, 2865, 3820, 4584, 5730, 7640, 8831, 11460, 17662, 22920, 26493, 35324, 44155, 52986, 70648, 88310, 105972, 132465, 176620, 211944, 264930, 353240, 529860, 1059720, 1686721, 3373442, 5060163, 6746884, 8433605, 10120326, 13493768, 16867210, 20240652, 25300815, 33734420, 40481304, 50601630, 67468840, 101203260, 202406520]

約数ペア:

[(1, 202406520), (2, 101203260), (3, 67468840), (4, 50601630), (5, 40481304), (6, 33734420), (8, 25300815), (10, 20240652), (12, 16867210), (15, 13493768), (20, 10120326), (24, 8433605), (30, 6746884), (40, 5060163), (60, 3373442), (120, 1686721), (191, 1059720), (382, 529860), (573, 353240), (764, 264930), (955, 211944), (1146, 176620), (1528, 132465), (1910, 105972), (2292, 88310), (2865, 70648), (3820, 52986), (4584, 44155), (5730, 35324), (7640, 26493), (8831, 22920), (11460, 17662)]