921470520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{42899}}^1$

素因数の和:43092

約数の個数: 64

約数和(自身を含む): 2779920000

約数和(自身を除く): 1858449480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 179, 358, 537, 716, 895, 1074, 1432, 1790, 2148, 2685, 3580, 4296, 5370, 7160, 10740, 21480, 42899, 85798, 128697, 171596, 214495, 257394, 343192, 428990, 514788, 643485, 857980, 1029576, 1286970, 1715960, 2573940, 5147880, 7678921, 15357842, 23036763, 30715684, 38394605, 46073526, 61431368, 76789210, 92147052, 115183815, 153578420, 184294104, 230367630, 307156840, 460735260, 921470520]

約数ペア:

[(1, 921470520), (2, 460735260), (3, 307156840), (4, 230367630), (5, 184294104), (6, 153578420), (8, 115183815), (10, 92147052), (12, 76789210), (15, 61431368), (20, 46073526), (24, 38394605), (30, 30715684), (40, 23036763), (60, 15357842), (120, 7678921), (179, 5147880), (358, 2573940), (537, 1715960), (716, 1286970), (895, 1029576), (1074, 857980), (1432, 643485), (1790, 514788), (2148, 428990), (2685, 343192), (3580, 257394), (4296, 214495), (5370, 171596), (7160, 128697), (10740, 85798), (21480, 42899)]