120904008

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 322509600

約数和(自身を除く): 201605592

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 89, 92, 107, 138, 178, 184, 214, 267, 276, 321, 356, 428, 529, 534, 552, 642, 712, 856, 1058, 1068, 1284, 1587, 2047, 2116, 2136, 2461, 2568, 3174, 4094, 4232, 4922, 6141, 6348, 7383, 8188, 9523, 9844, 12282, 12696, 14766, 16376, 19046, 19688, 24564, 28569, 29532, 38092, 47081, 49128, 56603, 57138, 59064, 76184, 94162, 113206, 114276, 141243, 169809, 188324, 219029, 226412, 228552, 282486, 339618, 376648, 438058, 452824, 564972, 657087, 679236, 876116, 1129944, 1314174, 1358472, 1752232, 2628348, 5037667, 5256696, 10075334, 15113001, 20150668, 30226002, 40301336, 60452004, 120904008]

約数ペア:

[(1, 120904008), (2, 60452004), (3, 40301336), (4, 30226002), (6, 20150668), (8, 15113001), (12, 10075334), (23, 5256696), (24, 5037667), (46, 2628348), (69, 1752232), (89, 1358472), (92, 1314174), (107, 1129944), (138, 876116), (178, 679236), (184, 657087), (214, 564972), (267, 452824), (276, 438058), (321, 376648), (356, 339618), (428, 282486), (529, 228552), (534, 226412), (552, 219029), (642, 188324), (712, 169809), (856, 141243), (1058, 114276), (1068, 113206), (1284, 94162), (1587, 76184), (2047, 59064), (2116, 57138), (2136, 56603), (2461, 49128), (2568, 47081), (3174, 38092), (4094, 29532), (4232, 28569), (4922, 24564), (6141, 19688), (6348, 19046), (7383, 16376), (8188, 14766), (9523, 12696), (9844, 12282)]