322481520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{149297}}^1$

素因数の和:149319

約数の個数: 80

約数和(自身を含む): 1110777120

約数和(自身を除く): 788295600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 149297, 298594, 447891, 597188, 746485, 895782, 1194376, 1343673, 1492970, 1791564, 2239455, 2388752, 2687346, 2985940, 3583128, 4031019, 4478910, 5374692, 5971880, 6718365, 7166256, 8062038, 8957820, 10749384, 11943760, 13436730, 16124076, 17915640, 20155095, 21498768, 26873460, 32248152, 35831280, 40310190, 53746920, 64496304, 80620380, 107493840, 161240760, 322481520]

約数ペア:

[(1, 322481520), (2, 161240760), (3, 107493840), (4, 80620380), (5, 64496304), (6, 53746920), (8, 40310190), (9, 35831280), (10, 32248152), (12, 26873460), (15, 21498768), (16, 20155095), (18, 17915640), (20, 16124076), (24, 13436730), (27, 11943760), (30, 10749384), (36, 8957820), (40, 8062038), (45, 7166256), (48, 6718365), (54, 5971880), (60, 5374692), (72, 4478910), (80, 4031019), (90, 3583128), (108, 2985940), (120, 2687346), (135, 2388752), (144, 2239455), (180, 1791564), (216, 1492970), (240, 1343673), (270, 1194376), (360, 895782), (432, 746485), (540, 597188), (720, 447891), (1080, 298594), (2160, 149297)]