77646720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1093}}^1$

素因数の和:1152

約数の個数: 128

約数和(自身を含む): 254420640

約数和(自身を除く): 176773920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 888, 960, 1093, 1110, 1184, 1480, 1776, 1920, 2186, 2220, 2368, 2960, 3279, 3552, 4372, 4440, 4736, 5465, 5920, 6558, 7104, 8744, 8880, 10930, 11840, 13116, 14208, 16395, 17488, 17760, 21860, 23680, 26232, 32790, 34976, 35520, 40441, 43720, 52464, 65580, 69952, 71040, 80882, 87440, 104928, 121323, 131160, 139904, 161764, 174880, 202205, 209856, 242646, 262320, 323528, 349760, 404410, 419712, 485292, 524640, 606615, 647056, 699520, 808820, 970584, 1049280, 1213230, 1294112, 1617640, 1941168, 2098560, 2426460, 2588224, 3235280, 3882336, 4852920, 5176448, 6470560, 7764672, 9705840, 12941120, 15529344, 19411680, 25882240, 38823360, 77646720]

約数ペア:

[(1, 77646720), (2, 38823360), (3, 25882240), (4, 19411680), (5, 15529344), (6, 12941120), (8, 9705840), (10, 7764672), (12, 6470560), (15, 5176448), (16, 4852920), (20, 3882336), (24, 3235280), (30, 2588224), (32, 2426460), (37, 2098560), (40, 1941168), (48, 1617640), (60, 1294112), (64, 1213230), (74, 1049280), (80, 970584), (96, 808820), (111, 699520), (120, 647056), (128, 606615), (148, 524640), (160, 485292), (185, 419712), (192, 404410), (222, 349760), (240, 323528), (296, 262320), (320, 242646), (370, 209856), (384, 202205), (444, 174880), (480, 161764), (555, 139904), (592, 131160), (640, 121323), (740, 104928), (888, 87440), (960, 80882), (1093, 71040), (1110, 69952), (1184, 65580), (1480, 52464), (1776, 43720), (1920, 40441), (2186, 35520), (2220, 34976), (2368, 32790), (2960, 26232), (3279, 23680), (3552, 21860), (4372, 17760), (4440, 17488), (4736, 16395), (5465, 14208), (5920, 13116), (6558, 11840), (7104, 10930), (8744, 8880)]