371796760

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1\times {\mathrm{613}}^1$

素因数の和:940

約数の個数: 64

約数和(自身を含む): 855424800

約数和(自身を除く): 483628040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 257, 295, 472, 514, 590, 613, 1028, 1180, 1226, 1285, 2056, 2360, 2452, 2570, 3065, 4904, 5140, 6130, 10280, 12260, 15163, 24520, 30326, 36167, 60652, 72334, 75815, 121304, 144668, 151630, 157541, 180835, 289336, 303260, 315082, 361670, 606520, 630164, 723340, 787705, 1260328, 1446680, 1575410, 3150820, 6301640, 9294919, 18589838, 37179676, 46474595, 74359352, 92949190, 185898380, 371796760]

約数ペア:

[(1, 371796760), (2, 185898380), (4, 92949190), (5, 74359352), (8, 46474595), (10, 37179676), (20, 18589838), (40, 9294919), (59, 6301640), (118, 3150820), (236, 1575410), (257, 1446680), (295, 1260328), (472, 787705), (514, 723340), (590, 630164), (613, 606520), (1028, 361670), (1180, 315082), (1226, 303260), (1285, 289336), (2056, 180835), (2360, 157541), (2452, 151630), (2570, 144668), (3065, 121304), (4904, 75815), (5140, 72334), (6130, 60652), (10280, 36167), (12260, 30326), (15163, 24520)]