378324720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{18119}}^1$

素因数の和:18167

約数の個数: 120

約数和(自身を含む): 1314424800

約数和(自身を除く): 936100080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 4176, 5220, 6960, 10440, 18119, 20880, 36238, 54357, 72476, 90595, 108714, 144952, 163071, 181190, 217428, 271785, 289904, 326142, 362380, 434856, 525451, 543570, 652284, 724760, 815355, 869712, 1050902, 1087140, 1304568, 1449520, 1576353, 1630710, 2101804, 2174280, 2609136, 2627255, 3152706, 3261420, 4203608, 4348560, 4729059, 5254510, 6305412, 6522840, 7881765, 8407216, 9458118, 10509020, 12610824, 13045680, 15763530, 18916236, 21018040, 23645295, 25221648, 31527060, 37832472, 42036080, 47290590, 63054120, 75664944, 94581180, 126108240, 189162360, 378324720]

約数ペア:

[(1, 378324720), (2, 189162360), (3, 126108240), (4, 94581180), (5, 75664944), (6, 63054120), (8, 47290590), (9, 42036080), (10, 37832472), (12, 31527060), (15, 25221648), (16, 23645295), (18, 21018040), (20, 18916236), (24, 15763530), (29, 13045680), (30, 12610824), (36, 10509020), (40, 9458118), (45, 8407216), (48, 7881765), (58, 6522840), (60, 6305412), (72, 5254510), (80, 4729059), (87, 4348560), (90, 4203608), (116, 3261420), (120, 3152706), (144, 2627255), (145, 2609136), (174, 2174280), (180, 2101804), (232, 1630710), (240, 1576353), (261, 1449520), (290, 1304568), (348, 1087140), (360, 1050902), (435, 869712), (464, 815355), (522, 724760), (580, 652284), (696, 543570), (720, 525451), (870, 434856), (1044, 362380), (1160, 326142), (1305, 289904), (1392, 271785), (1740, 217428), (2088, 181190), (2320, 163071), (2610, 144952), (3480, 108714), (4176, 90595), (5220, 72476), (6960, 54357), (10440, 36238), (18119, 20880)]