180594360

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{401}}^1$

素因数の和:563

約数の個数: 160

約数和(自身を含む): 612889200

約数和(自身を除く): 432294840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 139, 162, 180, 216, 270, 278, 324, 360, 401, 405, 417, 540, 556, 648, 695, 802, 810, 834, 1080, 1112, 1203, 1251, 1390, 1604, 1620, 1668, 2005, 2085, 2406, 2502, 2780, 3208, 3240, 3336, 3609, 3753, 4010, 4170, 4812, 5004, 5560, 6015, 6255, 7218, 7506, 8020, 8340, 9624, 10008, 10827, 11259, 12030, 12510, 14436, 15012, 16040, 16680, 18045, 18765, 21654, 22518, 24060, 25020, 28872, 30024, 32481, 36090, 37530, 43308, 45036, 48120, 50040, 54135, 55739, 56295, 64962, 72180, 75060, 86616, 90072, 108270, 111478, 112590, 129924, 144360, 150120, 162405, 167217, 216540, 222956, 225180, 259848, 278695, 324810, 334434, 433080, 445912, 450360, 501651, 557390, 649620, 668868, 836085, 1003302, 1114780, 1299240, 1337736, 1504953, 1672170, 2006604, 2229560, 2508255, 3009906, 3344340, 4013208, 4514859, 5016510, 6019812, 6688680, 7524765, 9029718, 10033020, 12039624, 15049530, 18059436, 20066040, 22574295, 30099060, 36118872, 45148590, 60198120, 90297180, 180594360]

約数ペア:

[(1, 180594360), (2, 90297180), (3, 60198120), (4, 45148590), (5, 36118872), (6, 30099060), (8, 22574295), (9, 20066040), (10, 18059436), (12, 15049530), (15, 12039624), (18, 10033020), (20, 9029718), (24, 7524765), (27, 6688680), (30, 6019812), (36, 5016510), (40, 4514859), (45, 4013208), (54, 3344340), (60, 3009906), (72, 2508255), (81, 2229560), (90, 2006604), (108, 1672170), (120, 1504953), (135, 1337736), (139, 1299240), (162, 1114780), (180, 1003302), (216, 836085), (270, 668868), (278, 649620), (324, 557390), (360, 501651), (401, 450360), (405, 445912), (417, 433080), (540, 334434), (556, 324810), (648, 278695), (695, 259848), (802, 225180), (810, 222956), (834, 216540), (1080, 167217), (1112, 162405), (1203, 150120), (1251, 144360), (1390, 129924), (1604, 112590), (1620, 111478), (1668, 108270), (2005, 90072), (2085, 86616), (2406, 75060), (2502, 72180), (2780, 64962), (3208, 56295), (3240, 55739), (3336, 54135), (3609, 50040), (3753, 48120), (4010, 45036), (4170, 43308), (4812, 37530), (5004, 36090), (5560, 32481), (6015, 30024), (6255, 28872), (7218, 25020), (7506, 24060), (8020, 22518), (8340, 21654), (9624, 18765), (10008, 18045), (10827, 16680), (11259, 16040), (12030, 15012), (12510, 14436)]