76319280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:508

約数の個数: 160

約数和(自身を含む): 266500800

約数和(自身を除く): 190181520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 89, 90, 108, 120, 135, 144, 178, 180, 216, 240, 267, 270, 356, 360, 397, 432, 445, 534, 540, 712, 720, 794, 801, 890, 1068, 1080, 1191, 1335, 1424, 1588, 1602, 1780, 1985, 2136, 2160, 2382, 2403, 2670, 3176, 3204, 3560, 3573, 3970, 4005, 4272, 4764, 4806, 5340, 5955, 6352, 6408, 7120, 7146, 7940, 8010, 9528, 9612, 10680, 10719, 11910, 12015, 12816, 14292, 15880, 16020, 17865, 19056, 19224, 21360, 21438, 23820, 24030, 28584, 31760, 32040, 35333, 35730, 38448, 42876, 47640, 48060, 53595, 57168, 64080, 70666, 71460, 85752, 95280, 96120, 105999, 107190, 141332, 142920, 171504, 176665, 192240, 211998, 214380, 282664, 285840, 317997, 353330, 423996, 428760, 529995, 565328, 635994, 706660, 847992, 857520, 953991, 1059990, 1271988, 1413320, 1589985, 1695984, 1907982, 2119980, 2543976, 2826640, 3179970, 3815964, 4239960, 4769955, 5087952, 6359940, 7631928, 8479920, 9539910, 12719880, 15263856, 19079820, 25439760, 38159640, 76319280]

約数ペア:

[(1, 76319280), (2, 38159640), (3, 25439760), (4, 19079820), (5, 15263856), (6, 12719880), (8, 9539910), (9, 8479920), (10, 7631928), (12, 6359940), (15, 5087952), (16, 4769955), (18, 4239960), (20, 3815964), (24, 3179970), (27, 2826640), (30, 2543976), (36, 2119980), (40, 1907982), (45, 1695984), (48, 1589985), (54, 1413320), (60, 1271988), (72, 1059990), (80, 953991), (89, 857520), (90, 847992), (108, 706660), (120, 635994), (135, 565328), (144, 529995), (178, 428760), (180, 423996), (216, 353330), (240, 317997), (267, 285840), (270, 282664), (356, 214380), (360, 211998), (397, 192240), (432, 176665), (445, 171504), (534, 142920), (540, 141332), (712, 107190), (720, 105999), (794, 96120), (801, 95280), (890, 85752), (1068, 71460), (1080, 70666), (1191, 64080), (1335, 57168), (1424, 53595), (1588, 48060), (1602, 47640), (1780, 42876), (1985, 38448), (2136, 35730), (2160, 35333), (2382, 32040), (2403, 31760), (2670, 28584), (3176, 24030), (3204, 23820), (3560, 21438), (3573, 21360), (3970, 19224), (4005, 19056), (4272, 17865), (4764, 16020), (4806, 15880), (5340, 14292), (5955, 12816), (6352, 12015), (6408, 11910), (7120, 10719), (7146, 10680), (7940, 9612), (8010, 9528)]