250313520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{4943}}^1$

素因数の和:5170

約数の個数: 80

約数和(自身を含む): 779807232

約数和(自身を除く): 529493712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 211, 240, 422, 633, 844, 1055, 1266, 1688, 2110, 2532, 3165, 3376, 4220, 4943, 5064, 6330, 8440, 9886, 10128, 12660, 14829, 16880, 19772, 24715, 25320, 29658, 39544, 49430, 50640, 59316, 74145, 79088, 98860, 118632, 148290, 197720, 237264, 296580, 395440, 593160, 1042973, 1186320, 2085946, 3128919, 4171892, 5214865, 6257838, 8343784, 10429730, 12515676, 15644595, 16687568, 20859460, 25031352, 31289190, 41718920, 50062704, 62578380, 83437840, 125156760, 250313520]

約数ペア:

[(1, 250313520), (2, 125156760), (3, 83437840), (4, 62578380), (5, 50062704), (6, 41718920), (8, 31289190), (10, 25031352), (12, 20859460), (15, 16687568), (16, 15644595), (20, 12515676), (24, 10429730), (30, 8343784), (40, 6257838), (48, 5214865), (60, 4171892), (80, 3128919), (120, 2085946), (211, 1186320), (240, 1042973), (422, 593160), (633, 395440), (844, 296580), (1055, 237264), (1266, 197720), (1688, 148290), (2110, 118632), (2532, 98860), (3165, 79088), (3376, 74145), (4220, 59316), (4943, 50640), (5064, 49430), (6330, 39544), (8440, 29658), (9886, 25320), (10128, 24715), (12660, 19772), (14829, 16880)]