77033760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{167}}^1$

素因数の和:247

約数の個数: 144

約数和(自身を含む): 252237888

約数和(自身を除く): 175204128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 167, 186, 240, 248, 310, 334, 372, 465, 480, 496, 501, 620, 668, 744, 835, 930, 961, 992, 1002, 1240, 1336, 1488, 1670, 1860, 1922, 2004, 2480, 2505, 2672, 2883, 2976, 3340, 3720, 3844, 4008, 4805, 4960, 5010, 5177, 5344, 5766, 6680, 7440, 7688, 8016, 9610, 10020, 10354, 11532, 13360, 14415, 14880, 15376, 15531, 16032, 19220, 20040, 20708, 23064, 25885, 26720, 28830, 30752, 31062, 38440, 40080, 41416, 46128, 51770, 57660, 62124, 76880, 77655, 80160, 82832, 92256, 103540, 115320, 124248, 153760, 155310, 160487, 165664, 207080, 230640, 248496, 310620, 320974, 414160, 461280, 481461, 496992, 621240, 641948, 802435, 828320, 962922, 1242480, 1283896, 1604870, 1925844, 2407305, 2484960, 2567792, 3209740, 3851688, 4814610, 5135584, 6419480, 7703376, 9629220, 12838960, 15406752, 19258440, 25677920, 38516880, 77033760]

約数ペア:

[(1, 77033760), (2, 38516880), (3, 25677920), (4, 19258440), (5, 15406752), (6, 12838960), (8, 9629220), (10, 7703376), (12, 6419480), (15, 5135584), (16, 4814610), (20, 3851688), (24, 3209740), (30, 2567792), (31, 2484960), (32, 2407305), (40, 1925844), (48, 1604870), (60, 1283896), (62, 1242480), (80, 962922), (93, 828320), (96, 802435), (120, 641948), (124, 621240), (155, 496992), (160, 481461), (167, 461280), (186, 414160), (240, 320974), (248, 310620), (310, 248496), (334, 230640), (372, 207080), (465, 165664), (480, 160487), (496, 155310), (501, 153760), (620, 124248), (668, 115320), (744, 103540), (835, 92256), (930, 82832), (961, 80160), (992, 77655), (1002, 76880), (1240, 62124), (1336, 57660), (1488, 51770), (1670, 46128), (1860, 41416), (1922, 40080), (2004, 38440), (2480, 31062), (2505, 30752), (2672, 28830), (2883, 26720), (2976, 25885), (3340, 23064), (3720, 20708), (3844, 20040), (4008, 19220), (4805, 16032), (4960, 15531), (5010, 15376), (5177, 14880), (5344, 14415), (5766, 13360), (6680, 11532), (7440, 10354), (7688, 10020), (8016, 9610)]