236879280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2719}}^1$

素因数の和:2760

約数の個数: 180

約数和(自身を含む): 874735680

約数和(自身を除く): 637856400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 121, 132, 144, 165, 176, 180, 198, 220, 240, 242, 264, 330, 360, 363, 396, 440, 484, 495, 528, 605, 660, 720, 726, 792, 880, 968, 990, 1089, 1210, 1320, 1452, 1584, 1815, 1936, 1980, 2178, 2420, 2640, 2719, 2904, 3630, 3960, 4356, 4840, 5438, 5445, 5808, 7260, 7920, 8157, 8712, 9680, 10876, 10890, 13595, 14520, 16314, 17424, 21752, 21780, 24471, 27190, 29040, 29909, 32628, 40785, 43504, 43560, 48942, 54380, 59818, 65256, 81570, 87120, 89727, 97884, 108760, 119636, 122355, 130512, 149545, 163140, 179454, 195768, 217520, 239272, 244710, 269181, 299090, 326280, 328999, 358908, 391536, 448635, 478544, 489420, 538362, 598180, 652560, 657998, 717816, 897270, 978840, 986997, 1076724, 1196360, 1315996, 1345905, 1435632, 1644995, 1794540, 1957680, 1973994, 2153448, 2392720, 2631992, 2691810, 2960991, 3289990, 3589080, 3947988, 4306896, 4934985, 5263984, 5383620, 5921982, 6579980, 7178160, 7895976, 9869970, 10767240, 11843964, 13159960, 14804955, 15791952, 19739940, 21534480, 23687928, 26319920, 29609910, 39479880, 47375856, 59219820, 78959760, 118439640, 236879280]

約数ペア:

[(1, 236879280), (2, 118439640), (3, 78959760), (4, 59219820), (5, 47375856), (6, 39479880), (8, 29609910), (9, 26319920), (10, 23687928), (11, 21534480), (12, 19739940), (15, 15791952), (16, 14804955), (18, 13159960), (20, 11843964), (22, 10767240), (24, 9869970), (30, 7895976), (33, 7178160), (36, 6579980), (40, 5921982), (44, 5383620), (45, 5263984), (48, 4934985), (55, 4306896), (60, 3947988), (66, 3589080), (72, 3289990), (80, 2960991), (88, 2691810), (90, 2631992), (99, 2392720), (110, 2153448), (120, 1973994), (121, 1957680), (132, 1794540), (144, 1644995), (165, 1435632), (176, 1345905), (180, 1315996), (198, 1196360), (220, 1076724), (240, 986997), (242, 978840), (264, 897270), (330, 717816), (360, 657998), (363, 652560), (396, 598180), (440, 538362), (484, 489420), (495, 478544), (528, 448635), (605, 391536), (660, 358908), (720, 328999), (726, 326280), (792, 299090), (880, 269181), (968, 244710), (990, 239272), (1089, 217520), (1210, 195768), (1320, 179454), (1452, 163140), (1584, 149545), (1815, 130512), (1936, 122355), (1980, 119636), (2178, 108760), (2420, 97884), (2640, 89727), (2719, 87120), (2904, 81570), (3630, 65256), (3960, 59818), (4356, 54380), (4840, 48942), (5438, 43560), (5445, 43504), (5808, 40785), (7260, 32628), (7920, 29909), (8157, 29040), (8712, 27190), (9680, 24471), (10876, 21780), (10890, 21752), (13595, 17424), (14520, 16314)]