254751480

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{26209}}^1$

素因数の和:26235

約数の個数: 96

約数和(自身を含む): 858639600

約数和(自身を除く): 603888120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 26209, 52418, 78627, 104836, 131045, 157254, 209672, 235881, 262090, 314508, 393135, 471762, 524180, 629016, 707643, 786270, 943524, 1048360, 1179405, 1415286, 1572540, 1887048, 2122929, 2358810, 2830572, 3145080, 3538215, 4245858, 4717620, 5661144, 6368787, 7076430, 8491716, 9435240, 10614645, 12737574, 14152860, 16983432, 21229290, 25475148, 28305720, 31843935, 42458580, 50950296, 63687870, 84917160, 127375740, 254751480]

約数ペア:

[(1, 254751480), (2, 127375740), (3, 84917160), (4, 63687870), (5, 50950296), (6, 42458580), (8, 31843935), (9, 28305720), (10, 25475148), (12, 21229290), (15, 16983432), (18, 14152860), (20, 12737574), (24, 10614645), (27, 9435240), (30, 8491716), (36, 7076430), (40, 6368787), (45, 5661144), (54, 4717620), (60, 4245858), (72, 3538215), (81, 3145080), (90, 2830572), (108, 2358810), (120, 2122929), (135, 1887048), (162, 1572540), (180, 1415286), (216, 1179405), (243, 1048360), (270, 943524), (324, 786270), (360, 707643), (405, 629016), (486, 524180), (540, 471762), (648, 393135), (810, 314508), (972, 262090), (1080, 235881), (1215, 209672), (1620, 157254), (1944, 131045), (2430, 104836), (3240, 78627), (4860, 52418), (9720, 26209)]