307498560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:229

約数の個数: 224

約数和(自身を含む): 1020470400

約数和(自身を除く): 712971840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 61, 64, 80, 89, 96, 118, 120, 122, 160, 177, 178, 183, 192, 236, 240, 244, 267, 295, 305, 320, 354, 356, 366, 445, 472, 480, 488, 534, 590, 610, 708, 712, 732, 885, 890, 915, 944, 960, 976, 1068, 1180, 1220, 1335, 1416, 1424, 1464, 1770, 1780, 1830, 1888, 1952, 2136, 2360, 2440, 2670, 2832, 2848, 2928, 3540, 3560, 3599, 3660, 3776, 3904, 4272, 4720, 4880, 5251, 5340, 5429, 5664, 5696, 5856, 7080, 7120, 7198, 7320, 8544, 9440, 9760, 10502, 10680, 10797, 10858, 11328, 11712, 14160, 14240, 14396, 14640, 15753, 16287, 17088, 17995, 18880, 19520, 21004, 21360, 21594, 21716, 26255, 27145, 28320, 28480, 28792, 29280, 31506, 32574, 35990, 42008, 42720, 43188, 43432, 52510, 53985, 54290, 56640, 57584, 58560, 63012, 65148, 71980, 78765, 81435, 84016, 85440, 86376, 86864, 105020, 107970, 108580, 115168, 126024, 130296, 143960, 157530, 162870, 168032, 172752, 173728, 210040, 215940, 217160, 230336, 252048, 260592, 287920, 315060, 320311, 325740, 336064, 345504, 347456, 420080, 431880, 434320, 504096, 521184, 575840, 630120, 640622, 651480, 691008, 840160, 863760, 868640, 960933, 1008192, 1042368, 1151680, 1260240, 1281244, 1302960, 1601555, 1680320, 1727520, 1737280, 1921866, 2520480, 2562488, 2605920, 3203110, 3455040, 3843732, 4804665, 5040960, 5124976, 5211840, 6406220, 7687464, 9609330, 10249952, 12812440, 15374928, 19218660, 20499904, 25624880, 30749856, 38437320, 51249760, 61499712, 76874640, 102499520, 153749280, 307498560]

約数ペア:

[(1, 307498560), (2, 153749280), (3, 102499520), (4, 76874640), (5, 61499712), (6, 51249760), (8, 38437320), (10, 30749856), (12, 25624880), (15, 20499904), (16, 19218660), (20, 15374928), (24, 12812440), (30, 10249952), (32, 9609330), (40, 7687464), (48, 6406220), (59, 5211840), (60, 5124976), (61, 5040960), (64, 4804665), (80, 3843732), (89, 3455040), (96, 3203110), (118, 2605920), (120, 2562488), (122, 2520480), (160, 1921866), (177, 1737280), (178, 1727520), (183, 1680320), (192, 1601555), (236, 1302960), (240, 1281244), (244, 1260240), (267, 1151680), (295, 1042368), (305, 1008192), (320, 960933), (354, 868640), (356, 863760), (366, 840160), (445, 691008), (472, 651480), (480, 640622), (488, 630120), (534, 575840), (590, 521184), (610, 504096), (708, 434320), (712, 431880), (732, 420080), (885, 347456), (890, 345504), (915, 336064), (944, 325740), (960, 320311), (976, 315060), (1068, 287920), (1180, 260592), (1220, 252048), (1335, 230336), (1416, 217160), (1424, 215940), (1464, 210040), (1770, 173728), (1780, 172752), (1830, 168032), (1888, 162870), (1952, 157530), (2136, 143960), (2360, 130296), (2440, 126024), (2670, 115168), (2832, 108580), (2848, 107970), (2928, 105020), (3540, 86864), (3560, 86376), (3599, 85440), (3660, 84016), (3776, 81435), (3904, 78765), (4272, 71980), (4720, 65148), (4880, 63012), (5251, 58560), (5340, 57584), (5429, 56640), (5664, 54290), (5696, 53985), (5856, 52510), (7080, 43432), (7120, 43188), (7198, 42720), (7320, 42008), (8544, 35990), (9440, 32574), (9760, 31506), (10502, 29280), (10680, 28792), (10797, 28480), (10858, 28320), (11328, 27145), (11712, 26255), (14160, 21716), (14240, 21594), (14396, 21360), (14640, 21004), (15753, 19520), (16287, 18880), (17088, 17995)]