55489476480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1619}}^1\times {\mathrm{17851}}^1$

素因数の和:19492

約数の個数: 128

約数和(自身を含む): 176991868800

約数和(自身を除く): 121502392320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1619, 1920, 3238, 4857, 6476, 8095, 9714, 12952, 16190, 17851, 19428, 24285, 25904, 32380, 35702, 38856, 48570, 51808, 53553, 64760, 71404, 77712, 89255, 97140, 103616, 107106, 129520, 142808, 155424, 178510, 194280, 207232, 214212, 259040, 267765, 285616, 310848, 357020, 388560, 428424, 518080, 535530, 571232, 621696, 714040, 777120, 856848, 1036160, 1071060, 1142464, 1428080, 1554240, 1713696, 2142120, 2284928, 2856160, 3108480, 3427392, 4284240, 5712320, 6854784, 8568480, 11424640, 17136960, 28900769, 34273920, 57801538, 86702307, 115603076, 144503845, 173404614, 231206152, 289007690, 346809228, 433511535, 462412304, 578015380, 693618456, 867023070, 924824608, 1156030760, 1387236912, 1734046140, 1849649216, 2312061520, 2774473824, 3468092280, 3699298432, 4624123040, 5548947648, 6936184560, 9248246080, 11097895296, 13872369120, 18496492160, 27744738240, 55489476480]

約数ペア:

[(1, 55489476480), (2, 27744738240), (3, 18496492160), (4, 13872369120), (5, 11097895296), (6, 9248246080), (8, 6936184560), (10, 5548947648), (12, 4624123040), (15, 3699298432), (16, 3468092280), (20, 2774473824), (24, 2312061520), (30, 1849649216), (32, 1734046140), (40, 1387236912), (48, 1156030760), (60, 924824608), (64, 867023070), (80, 693618456), (96, 578015380), (120, 462412304), (128, 433511535), (160, 346809228), (192, 289007690), (240, 231206152), (320, 173404614), (384, 144503845), (480, 115603076), (640, 86702307), (960, 57801538), (1619, 34273920), (1920, 28900769), (3238, 17136960), (4857, 11424640), (6476, 8568480), (8095, 6854784), (9714, 5712320), (12952, 4284240), (16190, 3427392), (17851, 3108480), (19428, 2856160), (24285, 2284928), (25904, 2142120), (32380, 1713696), (35702, 1554240), (38856, 1428080), (48570, 1142464), (51808, 1071060), (53553, 1036160), (64760, 856848), (71404, 777120), (77712, 714040), (89255, 621696), (97140, 571232), (103616, 535530), (107106, 518080), (129520, 428424), (142808, 388560), (155424, 357020), (178510, 310848), (194280, 285616), (207232, 267765), (214212, 259040)]