180752160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1303}}^1$

素因数の和:1355

約数の個数: 144

約数和(自身を含む): 605295936

約数和(自身を除く): 424543776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 289, 340, 408, 480, 510, 544, 578, 680, 816, 867, 1020, 1156, 1303, 1360, 1445, 1632, 1734, 2040, 2312, 2606, 2720, 2890, 3468, 3909, 4080, 4335, 4624, 5212, 5780, 6515, 6936, 7818, 8160, 8670, 9248, 10424, 11560, 13030, 13872, 15636, 17340, 19545, 20848, 22151, 23120, 26060, 27744, 31272, 34680, 39090, 41696, 44302, 46240, 52120, 62544, 66453, 69360, 78180, 88604, 104240, 110755, 125088, 132906, 138720, 156360, 177208, 208480, 221510, 265812, 312720, 332265, 354416, 376567, 443020, 531624, 625440, 664530, 708832, 753134, 886040, 1063248, 1129701, 1329060, 1506268, 1772080, 1882835, 2126496, 2259402, 2658120, 3012536, 3544160, 3765670, 4518804, 5316240, 5648505, 6025072, 7531340, 9037608, 10632480, 11297010, 12050144, 15062680, 18075216, 22594020, 30125360, 36150432, 45188040, 60250720, 90376080, 180752160]

約数ペア:

[(1, 180752160), (2, 90376080), (3, 60250720), (4, 45188040), (5, 36150432), (6, 30125360), (8, 22594020), (10, 18075216), (12, 15062680), (15, 12050144), (16, 11297010), (17, 10632480), (20, 9037608), (24, 7531340), (30, 6025072), (32, 5648505), (34, 5316240), (40, 4518804), (48, 3765670), (51, 3544160), (60, 3012536), (68, 2658120), (80, 2259402), (85, 2126496), (96, 1882835), (102, 1772080), (120, 1506268), (136, 1329060), (160, 1129701), (170, 1063248), (204, 886040), (240, 753134), (255, 708832), (272, 664530), (289, 625440), (340, 531624), (408, 443020), (480, 376567), (510, 354416), (544, 332265), (578, 312720), (680, 265812), (816, 221510), (867, 208480), (1020, 177208), (1156, 156360), (1303, 138720), (1360, 132906), (1445, 125088), (1632, 110755), (1734, 104240), (2040, 88604), (2312, 78180), (2606, 69360), (2720, 66453), (2890, 62544), (3468, 52120), (3909, 46240), (4080, 44302), (4335, 41696), (4624, 39090), (5212, 34680), (5780, 31272), (6515, 27744), (6936, 26060), (7818, 23120), (8160, 22151), (8670, 20848), (9248, 19545), (10424, 17340), (11560, 15636), (13030, 13872)]