29700480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:552

約数の個数: 128

約数和(自身を含む): 97920000

約数和(自身を除く): 68219520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 499, 620, 640, 744, 930, 960, 992, 998, 1240, 1488, 1497, 1860, 1920, 1984, 1996, 2480, 2495, 2976, 2994, 3720, 3968, 3992, 4960, 4990, 5952, 5988, 7440, 7485, 7984, 9920, 9980, 11904, 11976, 14880, 14970, 15469, 15968, 19840, 19960, 23952, 29760, 29940, 30938, 31936, 39920, 46407, 47904, 59520, 59880, 61876, 63872, 77345, 79840, 92814, 95808, 119760, 123752, 154690, 159680, 185628, 191616, 232035, 239520, 247504, 309380, 319360, 371256, 464070, 479040, 495008, 618760, 742512, 928140, 958080, 990016, 1237520, 1485024, 1856280, 1980032, 2475040, 2970048, 3712560, 4950080, 5940096, 7425120, 9900160, 14850240, 29700480]

約数ペア:

[(1, 29700480), (2, 14850240), (3, 9900160), (4, 7425120), (5, 5940096), (6, 4950080), (8, 3712560), (10, 2970048), (12, 2475040), (15, 1980032), (16, 1856280), (20, 1485024), (24, 1237520), (30, 990016), (31, 958080), (32, 928140), (40, 742512), (48, 618760), (60, 495008), (62, 479040), (64, 464070), (80, 371256), (93, 319360), (96, 309380), (120, 247504), (124, 239520), (128, 232035), (155, 191616), (160, 185628), (186, 159680), (192, 154690), (240, 123752), (248, 119760), (310, 95808), (320, 92814), (372, 79840), (384, 77345), (465, 63872), (480, 61876), (496, 59880), (499, 59520), (620, 47904), (640, 46407), (744, 39920), (930, 31936), (960, 30938), (992, 29940), (998, 29760), (1240, 23952), (1488, 19960), (1497, 19840), (1860, 15968), (1920, 15469), (1984, 14970), (1996, 14880), (2480, 11976), (2495, 11904), (2976, 9980), (2994, 9920), (3720, 7984), (3968, 7485), (3992, 7440), (4960, 5988), (4990, 5952)]