12747060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3079}}^1$

素因数の和:3117

約数の個数: 72

約数和(自身を含む): 40360320

約数和(自身を除く): 27613260

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, 3079, 4140, 6158, 9237, 12316, 15395, 18474, 27711, 30790, 36948, 46185, 55422, 61580, 70817, 92370, 110844, 138555, 141634, 184740, 212451, 277110, 283268, 354085, 424902, 554220, 637353, 708170, 849804, 1062255, 1274706, 1416340, 2124510, 2549412, 3186765, 4249020, 6373530, 12747060]

約数ペア:

[(1, 12747060), (2, 6373530), (3, 4249020), (4, 3186765), (5, 2549412), (6, 2124510), (9, 1416340), (10, 1274706), (12, 1062255), (15, 849804), (18, 708170), (20, 637353), (23, 554220), (30, 424902), (36, 354085), (45, 283268), (46, 277110), (60, 212451), (69, 184740), (90, 141634), (92, 138555), (115, 110844), (138, 92370), (180, 70817), (207, 61580), (230, 55422), (276, 46185), (345, 36948), (414, 30790), (460, 27711), (690, 18474), (828, 15395), (1035, 12316), (1380, 9237), (2070, 6158), (3079, 4140)]