267750720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2999}}^1$

素因数の和:3053

約数の個数: 168

約数和(自身を含む): 950976000

約数和(自身を除く): 683225280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 620, 720, 744, 930, 960, 992, 1116, 1240, 1395, 1440, 1488, 1860, 1984, 2232, 2480, 2790, 2880, 2976, 2999, 3720, 4464, 4960, 5580, 5952, 5998, 7440, 8928, 8997, 9920, 11160, 11996, 14880, 14995, 17856, 17994, 22320, 23992, 26991, 29760, 29990, 35988, 44640, 44985, 47984, 53982, 59980, 71976, 89280, 89970, 92969, 95968, 107964, 119960, 134955, 143952, 179940, 185938, 191936, 215928, 239920, 269910, 278907, 287904, 359880, 371876, 431856, 464845, 479840, 539820, 557814, 575808, 719760, 743752, 836721, 863712, 929690, 959680, 1079640, 1115628, 1394535, 1439520, 1487504, 1673442, 1727424, 1859380, 2159280, 2231256, 2789070, 2879040, 2975008, 3346884, 3718760, 4183605, 4318560, 4462512, 5578140, 5950016, 6693768, 7437520, 8367210, 8637120, 8925024, 11156280, 13387536, 14875040, 16734420, 17850048, 22312560, 26775072, 29750080, 33468840, 44625120, 53550144, 66937680, 89250240, 133875360, 267750720]

約数ペア:

[(1, 267750720), (2, 133875360), (3, 89250240), (4, 66937680), (5, 53550144), (6, 44625120), (8, 33468840), (9, 29750080), (10, 26775072), (12, 22312560), (15, 17850048), (16, 16734420), (18, 14875040), (20, 13387536), (24, 11156280), (30, 8925024), (31, 8637120), (32, 8367210), (36, 7437520), (40, 6693768), (45, 5950016), (48, 5578140), (60, 4462512), (62, 4318560), (64, 4183605), (72, 3718760), (80, 3346884), (90, 2975008), (93, 2879040), (96, 2789070), (120, 2231256), (124, 2159280), (144, 1859380), (155, 1727424), (160, 1673442), (180, 1487504), (186, 1439520), (192, 1394535), (240, 1115628), (248, 1079640), (279, 959680), (288, 929690), (310, 863712), (320, 836721), (360, 743752), (372, 719760), (465, 575808), (480, 557814), (496, 539820), (558, 479840), (576, 464845), (620, 431856), (720, 371876), (744, 359880), (930, 287904), (960, 278907), (992, 269910), (1116, 239920), (1240, 215928), (1395, 191936), (1440, 185938), (1488, 179940), (1860, 143952), (1984, 134955), (2232, 119960), (2480, 107964), (2790, 95968), (2880, 92969), (2976, 89970), (2999, 89280), (3720, 71976), (4464, 59980), (4960, 53982), (5580, 47984), (5952, 44985), (5998, 44640), (7440, 35988), (8928, 29990), (8997, 29760), (9920, 26991), (11160, 23992), (11996, 22320), (14880, 17994), (14995, 17856)]