769428720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{118739}}^1$

素因数の和:118764

約数の個数: 100

約数和(自身を含む): 2672362440

約数和(自身を除く): 1902933720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 118739, 237478, 356217, 474956, 593695, 712434, 949912, 1068651, 1187390, 1424868, 1781085, 1899824, 2137302, 2374780, 2849736, 3205953, 3562170, 4274604, 4749560, 5343255, 5699472, 6411906, 7124340, 8549208, 9499120, 9617859, 10686510, 12823812, 14248680, 16029765, 17098416, 19235718, 21373020, 25647624, 28497360, 32059530, 38471436, 42746040, 48089295, 51295248, 64119060, 76942872, 85492080, 96178590, 128238120, 153885744, 192357180, 256476240, 384714360, 769428720]

約数ペア:

[(1, 769428720), (2, 384714360), (3, 256476240), (4, 192357180), (5, 153885744), (6, 128238120), (8, 96178590), (9, 85492080), (10, 76942872), (12, 64119060), (15, 51295248), (16, 48089295), (18, 42746040), (20, 38471436), (24, 32059530), (27, 28497360), (30, 25647624), (36, 21373020), (40, 19235718), (45, 17098416), (48, 16029765), (54, 14248680), (60, 12823812), (72, 10686510), (80, 9617859), (81, 9499120), (90, 8549208), (108, 7124340), (120, 6411906), (135, 5699472), (144, 5343255), (162, 4749560), (180, 4274604), (216, 3562170), (240, 3205953), (270, 2849736), (324, 2374780), (360, 2137302), (405, 1899824), (432, 1781085), (540, 1424868), (648, 1187390), (720, 1068651), (810, 949912), (1080, 712434), (1296, 593695), (1620, 474956), (2160, 356217), (3240, 237478), (6480, 118739)]