264781080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{15649}}^1$

素因数の和:15713

約数の個数: 96

約数和(自身を含む): 878904000

約数和(自身を除く): 614122920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1128, 1410, 1692, 1880, 2115, 2820, 3384, 4230, 5640, 8460, 15649, 16920, 31298, 46947, 62596, 78245, 93894, 125192, 140841, 156490, 187788, 234735, 281682, 312980, 375576, 469470, 563364, 625960, 704205, 735503, 938940, 1126728, 1408410, 1471006, 1877880, 2206509, 2816820, 2942012, 3677515, 4413018, 5633640, 5884024, 6619527, 7355030, 8826036, 11032545, 13239054, 14710060, 17652072, 22065090, 26478108, 29420120, 33097635, 44130180, 52956216, 66195270, 88260360, 132390540, 264781080]

約数ペア:

[(1, 264781080), (2, 132390540), (3, 88260360), (4, 66195270), (5, 52956216), (6, 44130180), (8, 33097635), (9, 29420120), (10, 26478108), (12, 22065090), (15, 17652072), (18, 14710060), (20, 13239054), (24, 11032545), (30, 8826036), (36, 7355030), (40, 6619527), (45, 5884024), (47, 5633640), (60, 4413018), (72, 3677515), (90, 2942012), (94, 2816820), (120, 2206509), (141, 1877880), (180, 1471006), (188, 1408410), (235, 1126728), (282, 938940), (360, 735503), (376, 704205), (423, 625960), (470, 563364), (564, 469470), (705, 375576), (846, 312980), (940, 281682), (1128, 234735), (1410, 187788), (1692, 156490), (1880, 140841), (2115, 125192), (2820, 93894), (3384, 78245), (4230, 62596), (5640, 46947), (8460, 31298), (15649, 16920)]