84734640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{39229}}^1$

素因数の和:39251

約数の個数: 80

約数和(自身を含む): 291871200

約数和(自身を除く): 207136560

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, 39229, 78458, 117687, 156916, 196145, 235374, 313832, 353061, 392290, 470748, 588435, 627664, 706122, 784580, 941496, 1059183, 1176870, 1412244, 1569160, 1765305, 1882992, 2118366, 2353740, 2824488, 3138320, 3530610, 4236732, 4707480, 5295915, 5648976, 7061220, 8473464, 9414960, 10591830, 14122440, 16946928, 21183660, 28244880, 42367320, 84734640]

約数ペア:

[(1, 84734640), (2, 42367320), (3, 28244880), (4, 21183660), (5, 16946928), (6, 14122440), (8, 10591830), (9, 9414960), (10, 8473464), (12, 7061220), (15, 5648976), (16, 5295915), (18, 4707480), (20, 4236732), (24, 3530610), (27, 3138320), (30, 2824488), (36, 2353740), (40, 2118366), (45, 1882992), (48, 1765305), (54, 1569160), (60, 1412244), (72, 1176870), (80, 1059183), (90, 941496), (108, 784580), (120, 706122), (135, 627664), (144, 588435), (180, 470748), (216, 392290), (240, 353061), (270, 313832), (360, 235374), (432, 196145), (540, 156916), (720, 117687), (1080, 78458), (2160, 39229)]