405141120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1901}}^1$

素因数の和:1963

約数の個数: 192

約数和(自身を含む): 1437569640

約数和(自身を除く): 1032428520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 128, 144, 148, 160, 180, 185, 192, 222, 240, 288, 296, 320, 333, 360, 370, 384, 444, 480, 555, 576, 592, 640, 666, 720, 740, 888, 960, 1110, 1152, 1184, 1332, 1440, 1480, 1665, 1776, 1901, 1920, 2220, 2368, 2664, 2880, 2960, 3330, 3552, 3802, 4440, 4736, 5328, 5703, 5760, 5920, 6660, 7104, 7604, 8880, 9505, 10656, 11406, 11840, 13320, 14208, 15208, 17109, 17760, 19010, 21312, 22812, 23680, 26640, 28515, 30416, 34218, 35520, 38020, 42624, 45624, 53280, 57030, 60832, 68436, 70337, 71040, 76040, 85545, 91248, 106560, 114060, 121664, 136872, 140674, 152080, 171090, 182496, 211011, 213120, 228120, 243328, 273744, 281348, 304160, 342180, 351685, 364992, 422022, 456240, 547488, 562696, 608320, 633033, 684360, 703370, 729984, 844044, 912480, 1055055, 1094976, 1125392, 1216640, 1266066, 1368720, 1406740, 1688088, 1824960, 2110110, 2189952, 2250784, 2532132, 2737440, 2813480, 3165165, 3376176, 3649920, 4220220, 4501568, 5064264, 5474880, 5626960, 6330330, 6752352, 8440440, 9003136, 10128528, 10949760, 11253920, 12660660, 13504704, 16880880, 20257056, 22507840, 25321320, 27009408, 33761760, 40514112, 45015680, 50642640, 67523520, 81028224, 101285280, 135047040, 202570560, 405141120]

約数ペア:

[(1, 405141120), (2, 202570560), (3, 135047040), (4, 101285280), (5, 81028224), (6, 67523520), (8, 50642640), (9, 45015680), (10, 40514112), (12, 33761760), (15, 27009408), (16, 25321320), (18, 22507840), (20, 20257056), (24, 16880880), (30, 13504704), (32, 12660660), (36, 11253920), (37, 10949760), (40, 10128528), (45, 9003136), (48, 8440440), (60, 6752352), (64, 6330330), (72, 5626960), (74, 5474880), (80, 5064264), (90, 4501568), (96, 4220220), (111, 3649920), (120, 3376176), (128, 3165165), (144, 2813480), (148, 2737440), (160, 2532132), (180, 2250784), (185, 2189952), (192, 2110110), (222, 1824960), (240, 1688088), (288, 1406740), (296, 1368720), (320, 1266066), (333, 1216640), (360, 1125392), (370, 1094976), (384, 1055055), (444, 912480), (480, 844044), (555, 729984), (576, 703370), (592, 684360), (640, 633033), (666, 608320), (720, 562696), (740, 547488), (888, 456240), (960, 422022), (1110, 364992), (1152, 351685), (1184, 342180), (1332, 304160), (1440, 281348), (1480, 273744), (1665, 243328), (1776, 228120), (1901, 213120), (1920, 211011), (2220, 182496), (2368, 171090), (2664, 152080), (2880, 140674), (2960, 136872), (3330, 121664), (3552, 114060), (3802, 106560), (4440, 91248), (4736, 85545), (5328, 76040), (5703, 71040), (5760, 70337), (5920, 68436), (6660, 60832), (7104, 57030), (7604, 53280), (8880, 45624), (9505, 42624), (10656, 38020), (11406, 35520), (11840, 34218), (13320, 30416), (14208, 28515), (15208, 26640), (17109, 23680), (17760, 22812), (19010, 21312)]