61863120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:210

約数の個数: 240

約数和(自身を含む): 231895872

約数和(自身を除く): 170032752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 73, 80, 88, 90, 99, 107, 110, 120, 132, 144, 146, 165, 176, 180, 198, 214, 219, 220, 240, 264, 292, 321, 330, 360, 365, 396, 428, 438, 440, 495, 528, 535, 584, 642, 657, 660, 720, 730, 792, 803, 856, 876, 880, 963, 990, 1070, 1095, 1168, 1177, 1284, 1314, 1320, 1460, 1584, 1605, 1606, 1712, 1752, 1926, 1980, 2140, 2190, 2354, 2409, 2568, 2628, 2640, 2920, 3210, 3212, 3285, 3504, 3531, 3852, 3960, 4015, 4280, 4380, 4708, 4815, 4818, 5136, 5256, 5840, 5885, 6420, 6424, 6570, 7062, 7227, 7704, 7811, 7920, 8030, 8560, 8760, 9416, 9630, 9636, 10512, 10593, 11770, 12045, 12840, 12848, 13140, 14124, 14454, 15408, 15622, 16060, 17520, 17655, 18832, 19260, 19272, 21186, 23433, 23540, 24090, 25680, 26280, 28248, 28908, 31244, 32120, 35310, 36135, 38520, 38544, 39055, 42372, 46866, 47080, 48180, 52560, 52965, 56496, 57816, 62488, 64240, 70299, 70620, 72270, 77040, 78110, 84744, 85921, 93732, 94160, 96360, 105930, 115632, 117165, 124976, 140598, 141240, 144540, 156220, 169488, 171842, 187464, 192720, 211860, 234330, 257763, 281196, 282480, 289080, 312440, 343684, 351495, 374928, 423720, 429605, 468660, 515526, 562392, 578160, 624880, 687368, 702990, 773289, 847440, 859210, 937320, 1031052, 1124784, 1288815, 1374736, 1405980, 1546578, 1718420, 1874640, 2062104, 2577630, 2811960, 3093156, 3436840, 3866445, 4124208, 5155260, 5623920, 6186312, 6873680, 7732890, 10310520, 12372624, 15465780, 20621040, 30931560, 61863120]

約数ペア:

[(1, 61863120), (2, 30931560), (3, 20621040), (4, 15465780), (5, 12372624), (6, 10310520), (8, 7732890), (9, 6873680), (10, 6186312), (11, 5623920), (12, 5155260), (15, 4124208), (16, 3866445), (18, 3436840), (20, 3093156), (22, 2811960), (24, 2577630), (30, 2062104), (33, 1874640), (36, 1718420), (40, 1546578), (44, 1405980), (45, 1374736), (48, 1288815), (55, 1124784), (60, 1031052), (66, 937320), (72, 859210), (73, 847440), (80, 773289), (88, 702990), (90, 687368), (99, 624880), (107, 578160), (110, 562392), (120, 515526), (132, 468660), (144, 429605), (146, 423720), (165, 374928), (176, 351495), (180, 343684), (198, 312440), (214, 289080), (219, 282480), (220, 281196), (240, 257763), (264, 234330), (292, 211860), (321, 192720), (330, 187464), (360, 171842), (365, 169488), (396, 156220), (428, 144540), (438, 141240), (440, 140598), (495, 124976), (528, 117165), (535, 115632), (584, 105930), (642, 96360), (657, 94160), (660, 93732), (720, 85921), (730, 84744), (792, 78110), (803, 77040), (856, 72270), (876, 70620), (880, 70299), (963, 64240), (990, 62488), (1070, 57816), (1095, 56496), (1168, 52965), (1177, 52560), (1284, 48180), (1314, 47080), (1320, 46866), (1460, 42372), (1584, 39055), (1605, 38544), (1606, 38520), (1712, 36135), (1752, 35310), (1926, 32120), (1980, 31244), (2140, 28908), (2190, 28248), (2354, 26280), (2409, 25680), (2568, 24090), (2628, 23540), (2640, 23433), (2920, 21186), (3210, 19272), (3212, 19260), (3285, 18832), (3504, 17655), (3531, 17520), (3852, 16060), (3960, 15622), (4015, 15408), (4280, 14454), (4380, 14124), (4708, 13140), (4815, 12848), (4818, 12840), (5136, 12045), (5256, 11770), (5840, 10593), (5885, 10512), (6420, 9636), (6424, 9630), (6570, 9416), (7062, 8760), (7227, 8560), (7704, 8030), (7811, 7920)]