120402016

素因数分解:

$2^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2477}}^1$

素因数の和:2532

約数の個数: 72

約数和(自身を含む): 284751936

約数和(自身を除く): 164349920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 98, 112, 124, 196, 217, 224, 248, 392, 434, 496, 784, 868, 992, 1519, 1568, 1736, 2477, 3038, 3472, 4954, 6076, 6944, 9908, 12152, 17339, 19816, 24304, 34678, 39632, 48608, 69356, 76787, 79264, 121373, 138712, 153574, 242746, 277424, 307148, 485492, 537509, 554848, 614296, 970984, 1075018, 1228592, 1941968, 2150036, 2457184, 3762563, 3883936, 4300072, 7525126, 8600144, 15050252, 17200288, 30100504, 60201008, 120402016]

約数ペア:

[(1, 120402016), (2, 60201008), (4, 30100504), (7, 17200288), (8, 15050252), (14, 8600144), (16, 7525126), (28, 4300072), (31, 3883936), (32, 3762563), (49, 2457184), (56, 2150036), (62, 1941968), (98, 1228592), (112, 1075018), (124, 970984), (196, 614296), (217, 554848), (224, 537509), (248, 485492), (392, 307148), (434, 277424), (496, 242746), (784, 153574), (868, 138712), (992, 121373), (1519, 79264), (1568, 76787), (1736, 69356), (2477, 48608), (3038, 39632), (3472, 34678), (4954, 24304), (6076, 19816), (6944, 17339), (9908, 12152)]