228027060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{55079}}^1$

素因数の和:55117

約数の個数: 72

約数和(自身を含む): 721768320

約数和(自身を除く): 493741260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 55079, 110158, 165237, 220316, 275395, 330474, 495711, 550790, 660948, 826185, 991422, 1101580, 1266817, 1652370, 1982844, 2478555, 2533634, 3304740, 3800451, 4957110, 5067268, 6334085, 7600902, 9914220, 11401353, 12668170, 15201804, 19002255, 22802706, 25336340, 38004510, 45605412, 57006765, 76009020, 114013530, 228027060]

約数ペア:

[(1, 228027060), (2, 114013530), (3, 76009020), (4, 57006765), (5, 45605412), (6, 38004510), (9, 25336340), (10, 22802706), (12, 19002255), (15, 15201804), (18, 12668170), (20, 11401353), (23, 9914220), (30, 7600902), (36, 6334085), (45, 5067268), (46, 4957110), (60, 3800451), (69, 3304740), (90, 2533634), (92, 2478555), (115, 1982844), (138, 1652370), (180, 1266817), (207, 1101580), (230, 991422), (276, 826185), (345, 660948), (414, 550790), (460, 495711), (690, 330474), (828, 275395), (1035, 220316), (1380, 165237), (2070, 110158), (4140, 55079)]