37680480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:349

約数の個数: 144

約数和(自身を含む): 130201344

約数和(自身を除く): 92520864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 137, 144, 160, 180, 191, 240, 274, 288, 360, 382, 411, 480, 548, 573, 685, 720, 764, 822, 955, 1096, 1146, 1233, 1370, 1440, 1528, 1644, 1719, 1910, 2055, 2192, 2292, 2466, 2740, 2865, 3056, 3288, 3438, 3820, 4110, 4384, 4584, 4932, 5480, 5730, 6112, 6165, 6576, 6876, 7640, 8220, 8595, 9168, 9864, 10960, 11460, 12330, 13152, 13752, 15280, 16440, 17190, 18336, 19728, 21920, 22920, 24660, 26167, 27504, 30560, 32880, 34380, 39456, 45840, 49320, 52334, 55008, 65760, 68760, 78501, 91680, 98640, 104668, 130835, 137520, 157002, 197280, 209336, 235503, 261670, 275040, 314004, 392505, 418672, 471006, 523340, 628008, 785010, 837344, 942012, 1046680, 1177515, 1256016, 1570020, 1884024, 2093360, 2355030, 2512032, 3140040, 3768048, 4186720, 4710060, 6280080, 7536096, 9420120, 12560160, 18840240, 37680480]

約数ペア:

[(1, 37680480), (2, 18840240), (3, 12560160), (4, 9420120), (5, 7536096), (6, 6280080), (8, 4710060), (9, 4186720), (10, 3768048), (12, 3140040), (15, 2512032), (16, 2355030), (18, 2093360), (20, 1884024), (24, 1570020), (30, 1256016), (32, 1177515), (36, 1046680), (40, 942012), (45, 837344), (48, 785010), (60, 628008), (72, 523340), (80, 471006), (90, 418672), (96, 392505), (120, 314004), (137, 275040), (144, 261670), (160, 235503), (180, 209336), (191, 197280), (240, 157002), (274, 137520), (288, 130835), (360, 104668), (382, 98640), (411, 91680), (480, 78501), (548, 68760), (573, 65760), (685, 55008), (720, 52334), (764, 49320), (822, 45840), (955, 39456), (1096, 34380), (1146, 32880), (1233, 30560), (1370, 27504), (1440, 26167), (1528, 24660), (1644, 22920), (1719, 21920), (1910, 19728), (2055, 18336), (2192, 17190), (2292, 16440), (2466, 15280), (2740, 13752), (2865, 13152), (3056, 12330), (3288, 11460), (3438, 10960), (3820, 9864), (4110, 9168), (4384, 8595), (4584, 8220), (4932, 7640), (5480, 6876), (5730, 6576), (6112, 6165)]