236996640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{164581}}^1$

素因数の和:164602

約数の個数: 72

約数和(自身を含む): 808755948

約数和(自身を除く): 571759308

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 164581, 329162, 493743, 658324, 822905, 987486, 1316648, 1481229, 1645810, 1974972, 2468715, 2633296, 2962458, 3291620, 3949944, 4937430, 5266592, 5924916, 6583240, 7406145, 7899888, 9874860, 11849832, 13166480, 14812290, 15799776, 19749720, 23699664, 26332960, 29624580, 39499440, 47399328, 59249160, 78998880, 118498320, 236996640]

約数ペア:

[(1, 236996640), (2, 118498320), (3, 78998880), (4, 59249160), (5, 47399328), (6, 39499440), (8, 29624580), (9, 26332960), (10, 23699664), (12, 19749720), (15, 15799776), (16, 14812290), (18, 13166480), (20, 11849832), (24, 9874860), (30, 7899888), (32, 7406145), (36, 6583240), (40, 5924916), (45, 5266592), (48, 4937430), (60, 3949944), (72, 3291620), (80, 2962458), (90, 2633296), (96, 2468715), (120, 1974972), (144, 1645810), (160, 1481229), (180, 1316648), (240, 987486), (288, 822905), (360, 658324), (480, 493743), (720, 329162), (1440, 164581)]