1605258240

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2549}}^1$

素因数の和:2618

約数の個数: 176

約数和(自身を含む): 5261608800

約数和(自身を除く): 3656350560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 256, 320, 328, 384, 410, 480, 492, 512, 615, 640, 656, 768, 820, 960, 984, 1024, 1230, 1280, 1312, 1536, 1640, 1920, 1968, 2460, 2549, 2560, 2624, 3072, 3280, 3840, 3936, 4920, 5098, 5120, 5248, 6560, 7647, 7680, 7872, 9840, 10196, 10496, 12745, 13120, 15294, 15360, 15744, 19680, 20392, 20992, 25490, 26240, 30588, 31488, 38235, 39360, 40784, 41984, 50980, 52480, 61176, 62976, 76470, 78720, 81568, 101960, 104509, 104960, 122352, 125952, 152940, 157440, 163136, 203920, 209018, 209920, 244704, 305880, 313527, 314880, 326272, 407840, 418036, 489408, 522545, 611760, 627054, 629760, 652544, 815680, 836072, 978816, 1045090, 1223520, 1254108, 1305088, 1567635, 1631360, 1672144, 1957632, 2090180, 2447040, 2508216, 2610176, 3135270, 3262720, 3344288, 3915264, 4180360, 4894080, 5016432, 6270540, 6525440, 6688576, 7830528, 8360720, 9788160, 10032864, 12541080, 13050880, 13377152, 16721440, 19576320, 20065728, 25082160, 26754304, 33442880, 39152640, 40131456, 50164320, 53508608, 66885760, 80262912, 100328640, 107017216, 133771520, 160525824, 200657280, 267543040, 321051648, 401314560, 535086080, 802629120, 1605258240]

約数ペア:

[(1, 1605258240), (2, 802629120), (3, 535086080), (4, 401314560), (5, 321051648), (6, 267543040), (8, 200657280), (10, 160525824), (12, 133771520), (15, 107017216), (16, 100328640), (20, 80262912), (24, 66885760), (30, 53508608), (32, 50164320), (40, 40131456), (41, 39152640), (48, 33442880), (60, 26754304), (64, 25082160), (80, 20065728), (82, 19576320), (96, 16721440), (120, 13377152), (123, 13050880), (128, 12541080), (160, 10032864), (164, 9788160), (192, 8360720), (205, 7830528), (240, 6688576), (246, 6525440), (256, 6270540), (320, 5016432), (328, 4894080), (384, 4180360), (410, 3915264), (480, 3344288), (492, 3262720), (512, 3135270), (615, 2610176), (640, 2508216), (656, 2447040), (768, 2090180), (820, 1957632), (960, 1672144), (984, 1631360), (1024, 1567635), (1230, 1305088), (1280, 1254108), (1312, 1223520), (1536, 1045090), (1640, 978816), (1920, 836072), (1968, 815680), (2460, 652544), (2549, 629760), (2560, 627054), (2624, 611760), (3072, 522545), (3280, 489408), (3840, 418036), (3936, 407840), (4920, 326272), (5098, 314880), (5120, 313527), (5248, 305880), (6560, 244704), (7647, 209920), (7680, 209018), (7872, 203920), (9840, 163136), (10196, 157440), (10496, 152940), (12745, 125952), (13120, 122352), (15294, 104960), (15360, 104509), (15744, 101960), (19680, 81568), (20392, 78720), (20992, 76470), (25490, 62976), (26240, 61176), (30588, 52480), (31488, 50980), (38235, 41984), (39360, 40784)]