754890240

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7561}}^1$

素因数の和:7600

約数の個数: 160

約数和(自身を含む): 2599271136

約数和(自身を除く): 1844380896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1536, 1560, 1664, 1920, 2080, 2496, 2560, 3120, 3328, 3840, 4160, 4992, 6240, 6656, 7561, 7680, 8320, 9984, 12480, 15122, 16640, 19968, 22683, 24960, 30244, 33280, 37805, 45366, 49920, 60488, 75610, 90732, 98293, 99840, 113415, 120976, 151220, 181464, 196586, 226830, 241952, 294879, 302440, 362928, 393172, 453660, 483904, 491465, 589758, 604880, 725856, 786344, 907320, 967808, 982930, 1179516, 1209760, 1451712, 1474395, 1572688, 1814640, 1935616, 1965860, 2359032, 2419520, 2903424, 2948790, 3145376, 3629280, 3871232, 3931720, 4718064, 4839040, 5806848, 5897580, 6290752, 7258560, 7863440, 9436128, 9678080, 11613696, 11795160, 12581504, 14517120, 15726880, 18872256, 19356160, 23590320, 25163008, 29034240, 31453760, 37744512, 47180640, 50326016, 58068480, 62907520, 75489024, 94361280, 125815040, 150978048, 188722560, 251630080, 377445120, 754890240]

約数ペア:

[(1, 754890240), (2, 377445120), (3, 251630080), (4, 188722560), (5, 150978048), (6, 125815040), (8, 94361280), (10, 75489024), (12, 62907520), (13, 58068480), (15, 50326016), (16, 47180640), (20, 37744512), (24, 31453760), (26, 29034240), (30, 25163008), (32, 23590320), (39, 19356160), (40, 18872256), (48, 15726880), (52, 14517120), (60, 12581504), (64, 11795160), (65, 11613696), (78, 9678080), (80, 9436128), (96, 7863440), (104, 7258560), (120, 6290752), (128, 5897580), (130, 5806848), (156, 4839040), (160, 4718064), (192, 3931720), (195, 3871232), (208, 3629280), (240, 3145376), (256, 2948790), (260, 2903424), (312, 2419520), (320, 2359032), (384, 1965860), (390, 1935616), (416, 1814640), (480, 1572688), (512, 1474395), (520, 1451712), (624, 1209760), (640, 1179516), (768, 982930), (780, 967808), (832, 907320), (960, 786344), (1040, 725856), (1248, 604880), (1280, 589758), (1536, 491465), (1560, 483904), (1664, 453660), (1920, 393172), (2080, 362928), (2496, 302440), (2560, 294879), (3120, 241952), (3328, 226830), (3840, 196586), (4160, 181464), (4992, 151220), (6240, 120976), (6656, 113415), (7561, 99840), (7680, 98293), (8320, 90732), (9984, 75610), (12480, 60488), (15122, 49920), (16640, 45366), (19968, 37805), (22683, 33280), (24960, 30244)]