291463320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1051}}^1\times {\mathrm{2311}}^1$

素因数の和:3376

約数の個数: 64

約数和(自身を含む): 875600640

約数和(自身を除く): 584137320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1051, 2102, 2311, 3153, 4204, 4622, 5255, 6306, 6933, 8408, 9244, 10510, 11555, 12612, 13866, 15765, 18488, 21020, 23110, 25224, 27732, 31530, 34665, 42040, 46220, 55464, 63060, 69330, 92440, 126120, 138660, 277320, 2428861, 4857722, 7286583, 9715444, 12144305, 14573166, 19430888, 24288610, 29146332, 36432915, 48577220, 58292664, 72865830, 97154440, 145731660, 291463320]

約数ペア:

[(1, 291463320), (2, 145731660), (3, 97154440), (4, 72865830), (5, 58292664), (6, 48577220), (8, 36432915), (10, 29146332), (12, 24288610), (15, 19430888), (20, 14573166), (24, 12144305), (30, 9715444), (40, 7286583), (60, 4857722), (120, 2428861), (1051, 277320), (2102, 138660), (2311, 126120), (3153, 92440), (4204, 69330), (4622, 63060), (5255, 55464), (6306, 46220), (6933, 42040), (8408, 34665), (9244, 31530), (10510, 27732), (11555, 25224), (12612, 23110), (13866, 21020), (15765, 18488)]