5624040420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{148079}}^1$

素因数の和:148305

約数の個数: 72

約数和(自身を含む): 17140556160

約数和(自身を除く): 11516515740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 211, 422, 633, 844, 1055, 1266, 1899, 2110, 2532, 3165, 3798, 4220, 6330, 7596, 9495, 12660, 18990, 37980, 148079, 296158, 444237, 592316, 740395, 888474, 1332711, 1480790, 1776948, 2221185, 2665422, 2961580, 4442370, 5330844, 6663555, 8884740, 13327110, 26654220, 31244669, 62489338, 93734007, 124978676, 156223345, 187468014, 281202021, 312446690, 374936028, 468670035, 562404042, 624893380, 937340070, 1124808084, 1406010105, 1874680140, 2812020210, 5624040420]

約数ペア:

[(1, 5624040420), (2, 2812020210), (3, 1874680140), (4, 1406010105), (5, 1124808084), (6, 937340070), (9, 624893380), (10, 562404042), (12, 468670035), (15, 374936028), (18, 312446690), (20, 281202021), (30, 187468014), (36, 156223345), (45, 124978676), (60, 93734007), (90, 62489338), (180, 31244669), (211, 26654220), (422, 13327110), (633, 8884740), (844, 6663555), (1055, 5330844), (1266, 4442370), (1899, 2961580), (2110, 2665422), (2532, 2221185), (3165, 1776948), (3798, 1480790), (4220, 1332711), (6330, 888474), (7596, 740395), (9495, 592316), (12660, 444237), (18990, 296158), (37980, 148079)]