47504160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2999}}^1$

素因数の和:3031

約数の個数: 144

約数和(自身を含む): 176904000

約数和(自身を除く): 129399840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 2999, 3168, 3960, 5280, 5998, 7920, 8997, 11996, 14995, 15840, 17994, 23992, 26991, 29990, 32989, 35988, 44985, 47984, 53982, 59980, 65978, 71976, 89970, 95968, 98967, 107964, 119960, 131956, 134955, 143952, 164945, 179940, 197934, 215928, 239920, 263912, 269910, 287904, 296901, 329890, 359880, 395868, 431856, 479840, 494835, 527824, 539820, 593802, 659780, 719760, 791736, 863712, 989670, 1055648, 1079640, 1187604, 1319560, 1439520, 1484505, 1583472, 1979340, 2159280, 2375208, 2639120, 2969010, 3166944, 3958680, 4318560, 4750416, 5278240, 5938020, 7917360, 9500832, 11876040, 15834720, 23752080, 47504160]

約数ペア:

[(1, 47504160), (2, 23752080), (3, 15834720), (4, 11876040), (5, 9500832), (6, 7917360), (8, 5938020), (9, 5278240), (10, 4750416), (11, 4318560), (12, 3958680), (15, 3166944), (16, 2969010), (18, 2639120), (20, 2375208), (22, 2159280), (24, 1979340), (30, 1583472), (32, 1484505), (33, 1439520), (36, 1319560), (40, 1187604), (44, 1079640), (45, 1055648), (48, 989670), (55, 863712), (60, 791736), (66, 719760), (72, 659780), (80, 593802), (88, 539820), (90, 527824), (96, 494835), (99, 479840), (110, 431856), (120, 395868), (132, 359880), (144, 329890), (160, 296901), (165, 287904), (176, 269910), (180, 263912), (198, 239920), (220, 215928), (240, 197934), (264, 179940), (288, 164945), (330, 143952), (352, 134955), (360, 131956), (396, 119960), (440, 107964), (480, 98967), (495, 95968), (528, 89970), (660, 71976), (720, 65978), (792, 59980), (880, 53982), (990, 47984), (1056, 44985), (1320, 35988), (1440, 32989), (1584, 29990), (1760, 26991), (1980, 23992), (2640, 17994), (2999, 15840), (3168, 14995), (3960, 11996), (5280, 8997), (5998, 7920)]