1780704

素因数分解:

$2^5\times 3^5\times {\mathrm{229}}^1$

素因数の和:254

約数の個数: 72

約数和(自身を含む): 5274360

約数和(自身を除く): 3493656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 229, 243, 288, 324, 432, 458, 486, 648, 687, 864, 916, 972, 1296, 1374, 1832, 1944, 2061, 2592, 2748, 3664, 3888, 4122, 5496, 6183, 7328, 7776, 8244, 10992, 12366, 16488, 18549, 21984, 24732, 32976, 37098, 49464, 55647, 65952, 74196, 98928, 111294, 148392, 197856, 222588, 296784, 445176, 593568, 890352, 1780704]

約数ペア:

[(1, 1780704), (2, 890352), (3, 593568), (4, 445176), (6, 296784), (8, 222588), (9, 197856), (12, 148392), (16, 111294), (18, 98928), (24, 74196), (27, 65952), (32, 55647), (36, 49464), (48, 37098), (54, 32976), (72, 24732), (81, 21984), (96, 18549), (108, 16488), (144, 12366), (162, 10992), (216, 8244), (229, 7776), (243, 7328), (288, 6183), (324, 5496), (432, 4122), (458, 3888), (486, 3664), (648, 2748), (687, 2592), (864, 2061), (916, 1944), (972, 1832), (1296, 1374)]