438832080

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{241}}^1\times {\mathrm{281}}^1$

素因数の和:547

約数の個数: 200

約数和(自身を含む): 1535899464

約数和(自身を除く): 1097067384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 241, 270, 281, 324, 360, 405, 432, 482, 540, 562, 648, 720, 723, 810, 843, 964, 1080, 1124, 1205, 1296, 1405, 1446, 1620, 1686, 1928, 2160, 2169, 2248, 2410, 2529, 2810, 2892, 3240, 3372, 3615, 3856, 4215, 4338, 4496, 4820, 5058, 5620, 5784, 6480, 6507, 6744, 7230, 7587, 8430, 8676, 9640, 10116, 10845, 11240, 11568, 12645, 13014, 13488, 14460, 15174, 16860, 17352, 19280, 19521, 20232, 21690, 22480, 22761, 25290, 26028, 28920, 30348, 32535, 33720, 34704, 37935, 39042, 40464, 43380, 45522, 50580, 52056, 57840, 60696, 65070, 67440, 67721, 75870, 78084, 86760, 91044, 97605, 101160, 104112, 113805, 121392, 130140, 135442, 151740, 156168, 173520, 182088, 195210, 202320, 203163, 227610, 260280, 270884, 303480, 312336, 338605, 364176, 390420, 406326, 455220, 520560, 541768, 606960, 609489, 677210, 780840, 812652, 910440, 1015815, 1083536, 1218978, 1354420, 1561680, 1625304, 1820880, 1828467, 2031630, 2437956, 2708840, 3047445, 3250608, 3656934, 4063260, 4875912, 5417680, 5485401, 6094890, 7313868, 8126520, 9142335, 9751824, 10970802, 12189780, 14627736, 16253040, 18284670, 21941604, 24379560, 27427005, 29255472, 36569340, 43883208, 48759120, 54854010, 73138680, 87766416, 109708020, 146277360, 219416040, 438832080]

約数ペア:

[(1, 438832080), (2, 219416040), (3, 146277360), (4, 109708020), (5, 87766416), (6, 73138680), (8, 54854010), (9, 48759120), (10, 43883208), (12, 36569340), (15, 29255472), (16, 27427005), (18, 24379560), (20, 21941604), (24, 18284670), (27, 16253040), (30, 14627736), (36, 12189780), (40, 10970802), (45, 9751824), (48, 9142335), (54, 8126520), (60, 7313868), (72, 6094890), (80, 5485401), (81, 5417680), (90, 4875912), (108, 4063260), (120, 3656934), (135, 3250608), (144, 3047445), (162, 2708840), (180, 2437956), (216, 2031630), (240, 1828467), (241, 1820880), (270, 1625304), (281, 1561680), (324, 1354420), (360, 1218978), (405, 1083536), (432, 1015815), (482, 910440), (540, 812652), (562, 780840), (648, 677210), (720, 609489), (723, 606960), (810, 541768), (843, 520560), (964, 455220), (1080, 406326), (1124, 390420), (1205, 364176), (1296, 338605), (1405, 312336), (1446, 303480), (1620, 270884), (1686, 260280), (1928, 227610), (2160, 203163), (2169, 202320), (2248, 195210), (2410, 182088), (2529, 173520), (2810, 156168), (2892, 151740), (3240, 135442), (3372, 130140), (3615, 121392), (3856, 113805), (4215, 104112), (4338, 101160), (4496, 97605), (4820, 91044), (5058, 86760), (5620, 78084), (5784, 75870), (6480, 67721), (6507, 67440), (6744, 65070), (7230, 60696), (7587, 57840), (8430, 52056), (8676, 50580), (9640, 45522), (10116, 43380), (10845, 40464), (11240, 39042), (11568, 37935), (12645, 34704), (13014, 33720), (13488, 32535), (14460, 30348), (15174, 28920), (16860, 26028), (17352, 25290), (19280, 22761), (19521, 22480), (20232, 21690)]