84584160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{389}}^1$

素因数の和:561

約数の個数: 144

約数和(自身を含む): 291301920

約数和(自身を除く): 206717760

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, 144, 151, 160, 180, 240, 288, 302, 360, 389, 453, 480, 604, 720, 755, 778, 906, 1167, 1208, 1359, 1440, 1510, 1556, 1812, 1945, 2265, 2334, 2416, 2718, 3020, 3112, 3501, 3624, 3890, 4530, 4668, 4832, 5436, 5835, 6040, 6224, 6795, 7002, 7248, 7780, 9060, 9336, 10872, 11670, 12080, 12448, 13590, 14004, 14496, 15560, 17505, 18120, 18672, 21744, 23340, 24160, 27180, 28008, 31120, 35010, 36240, 37344, 43488, 46680, 54360, 56016, 58739, 62240, 70020, 72480, 93360, 108720, 112032, 117478, 140040, 176217, 186720, 217440, 234956, 280080, 293695, 352434, 469912, 528651, 560160, 587390, 704868, 881085, 939824, 1057302, 1174780, 1409736, 1762170, 1879648, 2114604, 2349560, 2643255, 2819472, 3524340, 4229208, 4699120, 5286510, 5638944, 7048680, 8458416, 9398240, 10573020, 14097360, 16916832, 21146040, 28194720, 42292080, 84584160]

約数ペア:

[(1, 84584160), (2, 42292080), (3, 28194720), (4, 21146040), (5, 16916832), (6, 14097360), (8, 10573020), (9, 9398240), (10, 8458416), (12, 7048680), (15, 5638944), (16, 5286510), (18, 4699120), (20, 4229208), (24, 3524340), (30, 2819472), (32, 2643255), (36, 2349560), (40, 2114604), (45, 1879648), (48, 1762170), (60, 1409736), (72, 1174780), (80, 1057302), (90, 939824), (96, 881085), (120, 704868), (144, 587390), (151, 560160), (160, 528651), (180, 469912), (240, 352434), (288, 293695), (302, 280080), (360, 234956), (389, 217440), (453, 186720), (480, 176217), (604, 140040), (720, 117478), (755, 112032), (778, 108720), (906, 93360), (1167, 72480), (1208, 70020), (1359, 62240), (1440, 58739), (1510, 56016), (1556, 54360), (1812, 46680), (1945, 43488), (2265, 37344), (2334, 36240), (2416, 35010), (2718, 31120), (3020, 28008), (3112, 27180), (3501, 24160), (3624, 23340), (3890, 21744), (4530, 18672), (4668, 18120), (4832, 17505), (5436, 15560), (5835, 14496), (6040, 14004), (6224, 13590), (6795, 12448), (7002, 12080), (7248, 11670), (7780, 10872), (9060, 9336)]