1187313240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{72221}}^1$

素因数の和:72372

約数の個数: 64

約数和(自身を含む): 3587988960

約数和(自身を除く): 2400675720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2740, 3288, 4110, 5480, 8220, 16440, 72221, 144442, 216663, 288884, 361105, 433326, 577768, 722210, 866652, 1083315, 1444420, 1733304, 2166630, 2888840, 4333260, 8666520, 9894277, 19788554, 29682831, 39577108, 49471385, 59365662, 79154216, 98942770, 118731324, 148414155, 197885540, 237462648, 296828310, 395771080, 593656620, 1187313240]

約数ペア:

[(1, 1187313240), (2, 593656620), (3, 395771080), (4, 296828310), (5, 237462648), (6, 197885540), (8, 148414155), (10, 118731324), (12, 98942770), (15, 79154216), (20, 59365662), (24, 49471385), (30, 39577108), (40, 29682831), (60, 19788554), (120, 9894277), (137, 8666520), (274, 4333260), (411, 2888840), (548, 2166630), (685, 1733304), (822, 1444420), (1096, 1083315), (1370, 866652), (1644, 722210), (2055, 577768), (2740, 433326), (3288, 361105), (4110, 288884), (5480, 216663), (8220, 144442), (16440, 72221)]