1245820176

素因数分解:

$2^4\times 3^7\times {\mathrm{35603}}^1$

素因数の和:35632

約数の個数: 80

約数和(自身を含む): 3620214720

約数和(自身を除く): 2374394544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 729, 972, 1296, 1458, 1944, 2187, 2916, 3888, 4374, 5832, 8748, 11664, 17496, 34992, 35603, 71206, 106809, 142412, 213618, 284824, 320427, 427236, 569648, 640854, 854472, 961281, 1281708, 1708944, 1922562, 2563416, 2883843, 3845124, 5126832, 5767686, 7690248, 8651529, 11535372, 15380496, 17303058, 23070744, 25954587, 34606116, 46141488, 51909174, 69212232, 77863761, 103818348, 138424464, 155727522, 207636696, 311455044, 415273392, 622910088, 1245820176]

約数ペア:

[(1, 1245820176), (2, 622910088), (3, 415273392), (4, 311455044), (6, 207636696), (8, 155727522), (9, 138424464), (12, 103818348), (16, 77863761), (18, 69212232), (24, 51909174), (27, 46141488), (36, 34606116), (48, 25954587), (54, 23070744), (72, 17303058), (81, 15380496), (108, 11535372), (144, 8651529), (162, 7690248), (216, 5767686), (243, 5126832), (324, 3845124), (432, 2883843), (486, 2563416), (648, 1922562), (729, 1708944), (972, 1281708), (1296, 961281), (1458, 854472), (1944, 640854), (2187, 569648), (2916, 427236), (3888, 320427), (4374, 284824), (5832, 213618), (8748, 142412), (11664, 106809), (17496, 71206), (34992, 35603)]