459792720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{212867}}^1$

素因数の和:212889

約数の個数: 80

約数和(自身を含む): 1583737920

約数和(自身を除く): 1123945200

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, 212867, 425734, 638601, 851468, 1064335, 1277202, 1702936, 1915803, 2128670, 2554404, 3193005, 3405872, 3831606, 4257340, 5108808, 5747409, 6386010, 7663212, 8514680, 9579015, 10217616, 11494818, 12772020, 15326424, 17029360, 19158030, 22989636, 25544040, 28737045, 30652848, 38316060, 45979272, 51088080, 57474090, 76632120, 91958544, 114948180, 153264240, 229896360, 459792720]

約数ペア:

[(1, 459792720), (2, 229896360), (3, 153264240), (4, 114948180), (5, 91958544), (6, 76632120), (8, 57474090), (9, 51088080), (10, 45979272), (12, 38316060), (15, 30652848), (16, 28737045), (18, 25544040), (20, 22989636), (24, 19158030), (27, 17029360), (30, 15326424), (36, 12772020), (40, 11494818), (45, 10217616), (48, 9579015), (54, 8514680), (60, 7663212), (72, 6386010), (80, 5747409), (90, 5108808), (108, 4257340), (120, 3831606), (135, 3405872), (144, 3193005), (180, 2554404), (216, 2128670), (240, 1915803), (270, 1702936), (360, 1277202), (432, 1064335), (540, 851468), (720, 638601), (1080, 425734), (2160, 212867)]