909264240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^2\times {\mathrm{683}}^1$

素因数の和:788

約数の個数: 180

約数和(自身を含む): 3130855416

約数和(自身を除く): 2221591176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 683, 688, 720, 774, 860, 1032, 1290, 1366, 1548, 1720, 1849, 1935, 2049, 2064, 2580, 2732, 3096, 3415, 3440, 3698, 3870, 4098, 5160, 5464, 5547, 6147, 6192, 6830, 7396, 7740, 8196, 9245, 10245, 10320, 10928, 11094, 12294, 13660, 14792, 15480, 16392, 16641, 18490, 20490, 22188, 24588, 27320, 27735, 29369, 29584, 30735, 30960, 32784, 33282, 36980, 40980, 44376, 49176, 54640, 55470, 58738, 61470, 66564, 73960, 81960, 83205, 88107, 88752, 98352, 110940, 117476, 122940, 133128, 146845, 147920, 163920, 166410, 176214, 221880, 234952, 245880, 264321, 266256, 293690, 332820, 352428, 440535, 443760, 469904, 491760, 528642, 587380, 665640, 704856, 881070, 1057284, 1174760, 1262867, 1321605, 1331280, 1409712, 1762140, 2114568, 2349520, 2525734, 2643210, 3524280, 3788601, 4229136, 5051468, 5286420, 6314335, 7048560, 7577202, 10102936, 10572840, 11365803, 12628670, 15154404, 18943005, 20205872, 21145680, 22731606, 25257340, 30308808, 37886010, 45463212, 50514680, 56829015, 60617616, 75772020, 90926424, 101029360, 113658030, 151544040, 181852848, 227316060, 303088080, 454632120, 909264240]

約数ペア:

[(1, 909264240), (2, 454632120), (3, 303088080), (4, 227316060), (5, 181852848), (6, 151544040), (8, 113658030), (9, 101029360), (10, 90926424), (12, 75772020), (15, 60617616), (16, 56829015), (18, 50514680), (20, 45463212), (24, 37886010), (30, 30308808), (36, 25257340), (40, 22731606), (43, 21145680), (45, 20205872), (48, 18943005), (60, 15154404), (72, 12628670), (80, 11365803), (86, 10572840), (90, 10102936), (120, 7577202), (129, 7048560), (144, 6314335), (172, 5286420), (180, 5051468), (215, 4229136), (240, 3788601), (258, 3524280), (344, 2643210), (360, 2525734), (387, 2349520), (430, 2114568), (516, 1762140), (645, 1409712), (683, 1331280), (688, 1321605), (720, 1262867), (774, 1174760), (860, 1057284), (1032, 881070), (1290, 704856), (1366, 665640), (1548, 587380), (1720, 528642), (1849, 491760), (1935, 469904), (2049, 443760), (2064, 440535), (2580, 352428), (2732, 332820), (3096, 293690), (3415, 266256), (3440, 264321), (3698, 245880), (3870, 234952), (4098, 221880), (5160, 176214), (5464, 166410), (5547, 163920), (6147, 147920), (6192, 146845), (6830, 133128), (7396, 122940), (7740, 117476), (8196, 110940), (9245, 98352), (10245, 88752), (10320, 88107), (10928, 83205), (11094, 81960), (12294, 73960), (13660, 66564), (14792, 61470), (15480, 58738), (16392, 55470), (16641, 54640), (18490, 49176), (20490, 44376), (22188, 40980), (24588, 36980), (27320, 33282), (27735, 32784), (29369, 30960), (29584, 30735)]