773760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:66

約数の個数: 128

約数和(自身を含む): 2741760

約数和(自身を除く): 1968000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 64, 65, 78, 80, 93, 96, 104, 120, 124, 128, 130, 155, 156, 160, 186, 192, 195, 208, 240, 248, 260, 310, 312, 320, 372, 384, 390, 403, 416, 465, 480, 496, 520, 620, 624, 640, 744, 780, 806, 832, 930, 960, 992, 1040, 1209, 1240, 1248, 1488, 1560, 1612, 1664, 1860, 1920, 1984, 2015, 2080, 2418, 2480, 2496, 2976, 3120, 3224, 3720, 3968, 4030, 4160, 4836, 4960, 4992, 5952, 6045, 6240, 6448, 7440, 8060, 8320, 9672, 9920, 11904, 12090, 12480, 12896, 14880, 16120, 19344, 19840, 24180, 24960, 25792, 29760, 32240, 38688, 48360, 51584, 59520, 64480, 77376, 96720, 128960, 154752, 193440, 257920, 386880, 773760]

約数ペア:

[(1, 773760), (2, 386880), (3, 257920), (4, 193440), (5, 154752), (6, 128960), (8, 96720), (10, 77376), (12, 64480), (13, 59520), (15, 51584), (16, 48360), (20, 38688), (24, 32240), (26, 29760), (30, 25792), (31, 24960), (32, 24180), (39, 19840), (40, 19344), (48, 16120), (52, 14880), (60, 12896), (62, 12480), (64, 12090), (65, 11904), (78, 9920), (80, 9672), (93, 8320), (96, 8060), (104, 7440), (120, 6448), (124, 6240), (128, 6045), (130, 5952), (155, 4992), (156, 4960), (160, 4836), (186, 4160), (192, 4030), (195, 3968), (208, 3720), (240, 3224), (248, 3120), (260, 2976), (310, 2496), (312, 2480), (320, 2418), (372, 2080), (384, 2015), (390, 1984), (403, 1920), (416, 1860), (465, 1664), (480, 1612), (496, 1560), (520, 1488), (620, 1248), (624, 1240), (640, 1209), (744, 1040), (780, 992), (806, 960), (832, 930)]