74855040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2999}}^1$

素因数の和:3034

約数の個数: 128

約数和(自身を含む): 257040000

約数和(自身を除く): 182184960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 2999, 3120, 4160, 4992, 5998, 6240, 8320, 8997, 11996, 12480, 14995, 17994, 23992, 24960, 29990, 35988, 38987, 44985, 47984, 59980, 71976, 77974, 89970, 95968, 116961, 119960, 143952, 155948, 179940, 191936, 194935, 233922, 239920, 287904, 311896, 359880, 383872, 389870, 467844, 479840, 575808, 584805, 623792, 719760, 779740, 935688, 959680, 1151616, 1169610, 1247584, 1439520, 1559480, 1871376, 1919360, 2339220, 2495168, 2879040, 3118960, 3742752, 4678440, 4990336, 5758080, 6237920, 7485504, 9356880, 12475840, 14971008, 18713760, 24951680, 37427520, 74855040]

約数ペア:

[(1, 74855040), (2, 37427520), (3, 24951680), (4, 18713760), (5, 14971008), (6, 12475840), (8, 9356880), (10, 7485504), (12, 6237920), (13, 5758080), (15, 4990336), (16, 4678440), (20, 3742752), (24, 3118960), (26, 2879040), (30, 2495168), (32, 2339220), (39, 1919360), (40, 1871376), (48, 1559480), (52, 1439520), (60, 1247584), (64, 1169610), (65, 1151616), (78, 959680), (80, 935688), (96, 779740), (104, 719760), (120, 623792), (128, 584805), (130, 575808), (156, 479840), (160, 467844), (192, 389870), (195, 383872), (208, 359880), (240, 311896), (260, 287904), (312, 239920), (320, 233922), (384, 194935), (390, 191936), (416, 179940), (480, 155948), (520, 143952), (624, 119960), (640, 116961), (780, 95968), (832, 89970), (960, 77974), (1040, 71976), (1248, 59980), (1560, 47984), (1664, 44985), (1920, 38987), (2080, 35988), (2496, 29990), (2999, 24960), (3120, 23992), (4160, 17994), (4992, 14995), (5998, 12480), (6240, 11996), (8320, 8997)]