1219801.00000000

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:299

約数の個数: 168

約数和(自身を含む): 109362240

約数和(自身を除く): 78364800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 192, 229, 235, 240, 282, 288, 320, 360, 376, 423, 458, 470, 480, 564, 576, 687, 705, 720, 752, 846, 916, 940, 960, 1128, 1145, 1374, 1410, 1440, 1504, 1692, 1832, 1880, 2061, 2115, 2256, 2290, 2748, 2820, 2880, 3008, 3384, 3435, 3664, 3760, 4122, 4230, 4512, 4580, 5496, 5640, 6768, 6870, 7328, 7520, 8244, 8460, 9024, 9160, 10305, 10763, 10992, 11280, 13536, 13740, 14656, 15040, 16488, 16920, 18320, 20610, 21526, 21984, 22560, 27072, 27480, 32289, 32976, 33840, 36640, 41220, 43052, 43968, 45120, 53815, 54960, 64578, 65952, 67680, 73280, 82440, 86104, 96867, 107630, 109920, 129156, 131904, 135360, 161445, 164880, 172208, 193734, 215260, 219840, 258312, 322890, 329760, 344416, 387468, 430520, 484335, 516624, 645780, 659520, 688832, 774936, 861040, 968670, 1033248, 1291560, 1549872, 1722080, 1937340, 2066496, 2583120, 3099744, 3444160, 3874680, 5166240, 6199488, 7749360, 10332480, 15498720, 30997440]

約数ペア:

[(1, 30997440), (2, 15498720), (3, 10332480), (4, 7749360), (5, 6199488), (6, 5166240), (8, 3874680), (9, 3444160), (10, 3099744), (12, 2583120), (15, 2066496), (16, 1937340), (18, 1722080), (20, 1549872), (24, 1291560), (30, 1033248), (32, 968670), (36, 861040), (40, 774936), (45, 688832), (47, 659520), (48, 645780), (60, 516624), (64, 484335), (72, 430520), (80, 387468), (90, 344416), (94, 329760), (96, 322890), (120, 258312), (141, 219840), (144, 215260), (160, 193734), (180, 172208), (188, 164880), (192, 161445), (229, 135360), (235, 131904), (240, 129156), (282, 109920), (288, 107630), (320, 96867), (360, 86104), (376, 82440), (423, 73280), (458, 67680), (470, 65952), (480, 64578), (564, 54960), (576, 53815), (687, 45120), (705, 43968), (720, 43052), (752, 41220), (846, 36640), (916, 33840), (940, 32976), (960, 32289), (1128, 27480), (1145, 27072), (1374, 22560), (1410, 21984), (1440, 21526), (1504, 20610), (1692, 18320), (1832, 16920), (1880, 16488), (2061, 15040), (2115, 14656), (2256, 13740), (2290, 13536), (2748, 11280), (2820, 10992), (2880, 10763), (3008, 10305), (3384, 9160), (3435, 9024), (3664, 8460), (3760, 8244), (4122, 7520), (4230, 7328), (4512, 6870), (4580, 6768), (5496, 5640)]