243402480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4073}}^1$

素因数の和:4175

約数の個数: 120

約数和(自身を含む): 827478288

約数和(自身を除く): 584075808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 83, 90, 120, 144, 166, 180, 240, 249, 332, 360, 415, 498, 664, 720, 747, 830, 996, 1245, 1328, 1494, 1660, 1992, 2490, 2988, 3320, 3735, 3984, 4073, 4980, 5976, 6640, 7470, 8146, 9960, 11952, 12219, 14940, 16292, 19920, 20365, 24438, 29880, 32584, 36657, 40730, 48876, 59760, 61095, 65168, 73314, 81460, 97752, 122190, 146628, 162920, 183285, 195504, 244380, 293256, 325840, 338059, 366570, 488760, 586512, 676118, 733140, 977520, 1014177, 1352236, 1466280, 1690295, 2028354, 2704472, 2932560, 3042531, 3380590, 4056708, 5070885, 5408944, 6085062, 6761180, 8113416, 10141770, 12170124, 13522360, 15212655, 16226832, 20283540, 24340248, 27044720, 30425310, 40567080, 48680496, 60850620, 81134160, 121701240, 243402480]

約数ペア:

[(1, 243402480), (2, 121701240), (3, 81134160), (4, 60850620), (5, 48680496), (6, 40567080), (8, 30425310), (9, 27044720), (10, 24340248), (12, 20283540), (15, 16226832), (16, 15212655), (18, 13522360), (20, 12170124), (24, 10141770), (30, 8113416), (36, 6761180), (40, 6085062), (45, 5408944), (48, 5070885), (60, 4056708), (72, 3380590), (80, 3042531), (83, 2932560), (90, 2704472), (120, 2028354), (144, 1690295), (166, 1466280), (180, 1352236), (240, 1014177), (249, 977520), (332, 733140), (360, 676118), (415, 586512), (498, 488760), (664, 366570), (720, 338059), (747, 325840), (830, 293256), (996, 244380), (1245, 195504), (1328, 183285), (1494, 162920), (1660, 146628), (1992, 122190), (2490, 97752), (2988, 81460), (3320, 73314), (3735, 65168), (3984, 61095), (4073, 59760), (4980, 48876), (5976, 40730), (6640, 36657), (7470, 32584), (8146, 29880), (9960, 24438), (11952, 20365), (12219, 19920), (14940, 16292)]