340921440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1489}}^1$

素因数の和:1566

約数の個数: 192

約数和(自身を含む): 1216555200

約数和(自身を除く): 875633760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 53, 54, 60, 72, 80, 90, 96, 106, 108, 120, 135, 144, 159, 160, 180, 212, 216, 240, 265, 270, 288, 318, 360, 424, 432, 477, 480, 530, 540, 636, 720, 795, 848, 864, 954, 1060, 1080, 1272, 1431, 1440, 1489, 1590, 1696, 1908, 2120, 2160, 2385, 2544, 2862, 2978, 3180, 3816, 4240, 4320, 4467, 4770, 5088, 5724, 5956, 6360, 7155, 7445, 7632, 8480, 8934, 9540, 11448, 11912, 12720, 13401, 14310, 14890, 15264, 17868, 19080, 22335, 22896, 23824, 25440, 26802, 28620, 29780, 35736, 38160, 40203, 44670, 45792, 47648, 53604, 57240, 59560, 67005, 71472, 76320, 78917, 80406, 89340, 107208, 114480, 119120, 134010, 142944, 157834, 160812, 178680, 201015, 214416, 228960, 236751, 238240, 268020, 315668, 321624, 357360, 394585, 402030, 428832, 473502, 536040, 631336, 643248, 710253, 714720, 789170, 804060, 947004, 1072080, 1183755, 1262672, 1286496, 1420506, 1578340, 1608120, 1894008, 2130759, 2144160, 2367510, 2525344, 2841012, 3156680, 3216240, 3551265, 3788016, 4261518, 4735020, 5682024, 6313360, 6432480, 7102530, 7576032, 8523036, 9470040, 10653795, 11364048, 12626720, 14205060, 17046072, 18940080, 21307590, 22728096, 28410120, 34092144, 37880160, 42615180, 56820240, 68184288, 85230360, 113640480, 170460720, 340921440]

約数ペア:

[(1, 340921440), (2, 170460720), (3, 113640480), (4, 85230360), (5, 68184288), (6, 56820240), (8, 42615180), (9, 37880160), (10, 34092144), (12, 28410120), (15, 22728096), (16, 21307590), (18, 18940080), (20, 17046072), (24, 14205060), (27, 12626720), (30, 11364048), (32, 10653795), (36, 9470040), (40, 8523036), (45, 7576032), (48, 7102530), (53, 6432480), (54, 6313360), (60, 5682024), (72, 4735020), (80, 4261518), (90, 3788016), (96, 3551265), (106, 3216240), (108, 3156680), (120, 2841012), (135, 2525344), (144, 2367510), (159, 2144160), (160, 2130759), (180, 1894008), (212, 1608120), (216, 1578340), (240, 1420506), (265, 1286496), (270, 1262672), (288, 1183755), (318, 1072080), (360, 947004), (424, 804060), (432, 789170), (477, 714720), (480, 710253), (530, 643248), (540, 631336), (636, 536040), (720, 473502), (795, 428832), (848, 402030), (864, 394585), (954, 357360), (1060, 321624), (1080, 315668), (1272, 268020), (1431, 238240), (1440, 236751), (1489, 228960), (1590, 214416), (1696, 201015), (1908, 178680), (2120, 160812), (2160, 157834), (2385, 142944), (2544, 134010), (2862, 119120), (2978, 114480), (3180, 107208), (3816, 89340), (4240, 80406), (4320, 78917), (4467, 76320), (4770, 71472), (5088, 67005), (5724, 59560), (5956, 57240), (6360, 53604), (7155, 47648), (7445, 45792), (7632, 44670), (8480, 40203), (8934, 38160), (9540, 35736), (11448, 29780), (11912, 28620), (12720, 26802), (13401, 25440), (14310, 23824), (14890, 22896), (15264, 22335), (17868, 19080)]