76686720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3631}}^1$

素因数の和:3664

約数の個数: 128

約数和(自身を含む): 266734080

約数和(自身を除く): 190047360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 3631, 4224, 5280, 7040, 7262, 10560, 10893, 14524, 18155, 21120, 21786, 29048, 36310, 39941, 43572, 54465, 58096, 72620, 79882, 87144, 108930, 116192, 119823, 145240, 159764, 174288, 199705, 217860, 232384, 239646, 290480, 319528, 348576, 399410, 435720, 464768, 479292, 580960, 599115, 639056, 697152, 798820, 871440, 958584, 1161920, 1198230, 1278112, 1394304, 1597640, 1742880, 1917168, 2323840, 2396460, 2556224, 3195280, 3485760, 3834336, 4792920, 5112448, 6390560, 6971520, 7668672, 9585840, 12781120, 15337344, 19171680, 25562240, 38343360, 76686720]

約数ペア:

[(1, 76686720), (2, 38343360), (3, 25562240), (4, 19171680), (5, 15337344), (6, 12781120), (8, 9585840), (10, 7668672), (11, 6971520), (12, 6390560), (15, 5112448), (16, 4792920), (20, 3834336), (22, 3485760), (24, 3195280), (30, 2556224), (32, 2396460), (33, 2323840), (40, 1917168), (44, 1742880), (48, 1597640), (55, 1394304), (60, 1278112), (64, 1198230), (66, 1161920), (80, 958584), (88, 871440), (96, 798820), (110, 697152), (120, 639056), (128, 599115), (132, 580960), (160, 479292), (165, 464768), (176, 435720), (192, 399410), (220, 348576), (240, 319528), (264, 290480), (320, 239646), (330, 232384), (352, 217860), (384, 199705), (440, 174288), (480, 159764), (528, 145240), (640, 119823), (660, 116192), (704, 108930), (880, 87144), (960, 79882), (1056, 72620), (1320, 58096), (1408, 54465), (1760, 43572), (1920, 39941), (2112, 36310), (2640, 29048), (3520, 21786), (3631, 21120), (4224, 18155), (5280, 14524), (7040, 10893), (7262, 10560)]