61994880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:301

約数の個数: 192

約数和(自身を含む): 219585600

約数和(自身を除く): 157590720

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, 128, 141, 144, 160, 180, 188, 192, 229, 235, 240, 282, 288, 320, 360, 376, 384, 423, 458, 470, 480, 564, 576, 640, 687, 705, 720, 752, 846, 916, 940, 960, 1128, 1145, 1152, 1374, 1410, 1440, 1504, 1692, 1832, 1880, 1920, 2061, 2115, 2256, 2290, 2748, 2820, 2880, 3008, 3384, 3435, 3664, 3760, 4122, 4230, 4512, 4580, 5496, 5640, 5760, 6016, 6768, 6870, 7328, 7520, 8244, 8460, 9024, 9160, 10305, 10763, 10992, 11280, 13536, 13740, 14656, 15040, 16488, 16920, 18048, 18320, 20610, 21526, 21984, 22560, 27072, 27480, 29312, 30080, 32289, 32976, 33840, 36640, 41220, 43052, 43968, 45120, 53815, 54144, 54960, 64578, 65952, 67680, 73280, 82440, 86104, 87936, 90240, 96867, 107630, 109920, 129156, 131904, 135360, 146560, 161445, 164880, 172208, 193734, 215260, 219840, 258312, 263808, 270720, 322890, 329760, 344416, 387468, 430520, 439680, 484335, 516624, 645780, 659520, 688832, 774936, 861040, 968670, 1033248, 1291560, 1319040, 1377664, 1549872, 1722080, 1937340, 2066496, 2583120, 3099744, 3444160, 3874680, 4132992, 5166240, 6199488, 6888320, 7749360, 10332480, 12398976, 15498720, 20664960, 30997440, 61994880]

約数ペア:

[(1, 61994880), (2, 30997440), (3, 20664960), (4, 15498720), (5, 12398976), (6, 10332480), (8, 7749360), (9, 6888320), (10, 6199488), (12, 5166240), (15, 4132992), (16, 3874680), (18, 3444160), (20, 3099744), (24, 2583120), (30, 2066496), (32, 1937340), (36, 1722080), (40, 1549872), (45, 1377664), (47, 1319040), (48, 1291560), (60, 1033248), (64, 968670), (72, 861040), (80, 774936), (90, 688832), (94, 659520), (96, 645780), (120, 516624), (128, 484335), (141, 439680), (144, 430520), (160, 387468), (180, 344416), (188, 329760), (192, 322890), (229, 270720), (235, 263808), (240, 258312), (282, 219840), (288, 215260), (320, 193734), (360, 172208), (376, 164880), (384, 161445), (423, 146560), (458, 135360), (470, 131904), (480, 129156), (564, 109920), (576, 107630), (640, 96867), (687, 90240), (705, 87936), (720, 86104), (752, 82440), (846, 73280), (916, 67680), (940, 65952), (960, 64578), (1128, 54960), (1145, 54144), (1152, 53815), (1374, 45120), (1410, 43968), (1440, 43052), (1504, 41220), (1692, 36640), (1832, 33840), (1880, 32976), (1920, 32289), (2061, 30080), (2115, 29312), (2256, 27480), (2290, 27072), (2748, 22560), (2820, 21984), (2880, 21526), (3008, 20610), (3384, 18320), (3435, 18048), (3664, 16920), (3760, 16488), (4122, 15040), (4230, 14656), (4512, 13740), (4580, 13536), (5496, 11280), (5640, 10992), (5760, 10763), (6016, 10305), (6768, 9160), (6870, 9024), (7328, 8460), (7520, 8244)]