121245131460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3049}}^1\times {\mathrm{15413}}^1$

素因数の和:18517

約数の個数: 96

約数和(自身を含む): 347517878400

約数和(自身を除く): 226272746940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 3049, 6098, 9147, 12196, 15245, 15413, 18294, 30490, 30826, 36588, 45735, 46239, 60980, 61652, 77065, 91470, 92478, 131107, 154130, 182940, 184956, 231195, 262214, 308260, 393321, 462390, 524428, 655535, 662759, 786642, 924780, 1311070, 1325518, 1573284, 1966605, 1988277, 2622140, 2651036, 3313795, 3933210, 3976554, 6627590, 7866420, 7953108, 9941385, 13255180, 19882770, 39765540, 46994237, 93988474, 140982711, 187976948, 234971185, 281965422, 469942370, 563930844, 704913555, 939884740, 1409827110, 2020752191, 2819654220, 4041504382, 6062256573, 8083008764, 10103760955, 12124513146, 20207521910, 24249026292, 30311282865, 40415043820, 60622565730, 121245131460]

約数ペア:

[(1, 121245131460), (2, 60622565730), (3, 40415043820), (4, 30311282865), (5, 24249026292), (6, 20207521910), (10, 12124513146), (12, 10103760955), (15, 8083008764), (20, 6062256573), (30, 4041504382), (43, 2819654220), (60, 2020752191), (86, 1409827110), (129, 939884740), (172, 704913555), (215, 563930844), (258, 469942370), (430, 281965422), (516, 234971185), (645, 187976948), (860, 140982711), (1290, 93988474), (2580, 46994237), (3049, 39765540), (6098, 19882770), (9147, 13255180), (12196, 9941385), (15245, 7953108), (15413, 7866420), (18294, 6627590), (30490, 3976554), (30826, 3933210), (36588, 3313795), (45735, 2651036), (46239, 2622140), (60980, 1988277), (61652, 1966605), (77065, 1573284), (91470, 1325518), (92478, 1311070), (131107, 924780), (154130, 786642), (182940, 662759), (184956, 655535), (231195, 524428), (262214, 462390), (308260, 393321)]