2495252280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{59581}}^1$

素因数の和:59944

約数の個数: 64

約数和(自身を含む): 7507332000

約数和(自身を除く): 5012079720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 349, 698, 1047, 1396, 1745, 2094, 2792, 3490, 4188, 5235, 6980, 8376, 10470, 13960, 20940, 41880, 59581, 119162, 178743, 238324, 297905, 357486, 476648, 595810, 714972, 893715, 1191620, 1429944, 1787430, 2383240, 3574860, 7149720, 20793769, 41587538, 62381307, 83175076, 103968845, 124762614, 166350152, 207937690, 249525228, 311906535, 415875380, 499050456, 623813070, 831750760, 1247626140, 2495252280]

約数ペア:

[(1, 2495252280), (2, 1247626140), (3, 831750760), (4, 623813070), (5, 499050456), (6, 415875380), (8, 311906535), (10, 249525228), (12, 207937690), (15, 166350152), (20, 124762614), (24, 103968845), (30, 83175076), (40, 62381307), (60, 41587538), (120, 20793769), (349, 7149720), (698, 3574860), (1047, 2383240), (1396, 1787430), (1745, 1429944), (2094, 1191620), (2792, 893715), (3490, 714972), (4188, 595810), (5235, 476648), (6980, 357486), (8376, 297905), (10470, 238324), (13960, 178743), (20940, 119162), (41880, 59581)]