220130784

素因数分解:

$2^5\times 3^5\times {\mathrm{28309}}^1$

素因数の和:28334

約数の個数: 72

約数和(自身を含む): 649204920

約数和(自身を除く): 429074136

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, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 7776, 28309, 56618, 84927, 113236, 169854, 226472, 254781, 339708, 452944, 509562, 679416, 764343, 905888, 1019124, 1358832, 1528686, 2038248, 2293029, 2717664, 3057372, 4076496, 4586058, 6114744, 6879087, 8152992, 9172116, 12229488, 13758174, 18344232, 24458976, 27516348, 36688464, 55032696, 73376928, 110065392, 220130784]

約数ペア:

[(1, 220130784), (2, 110065392), (3, 73376928), (4, 55032696), (6, 36688464), (8, 27516348), (9, 24458976), (12, 18344232), (16, 13758174), (18, 12229488), (24, 9172116), (27, 8152992), (32, 6879087), (36, 6114744), (48, 4586058), (54, 4076496), (72, 3057372), (81, 2717664), (96, 2293029), (108, 2038248), (144, 1528686), (162, 1358832), (216, 1019124), (243, 905888), (288, 764343), (324, 679416), (432, 509562), (486, 452944), (648, 339708), (864, 254781), (972, 226472), (1296, 169854), (1944, 113236), (2592, 84927), (3888, 56618), (7776, 28309)]