120690972

素因数分解:

$2^2\times 3^4\times {\mathrm{137}}^1\times {\mathrm{2719}}^1$

素因数の和:2872

約数の個数: 60

約数和(自身を含む): 317929920

約数和(自身を除く): 197238948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 137, 162, 274, 324, 411, 548, 822, 1233, 1644, 2466, 2719, 3699, 4932, 5438, 7398, 8157, 10876, 11097, 14796, 16314, 22194, 24471, 32628, 44388, 48942, 73413, 97884, 146826, 220239, 293652, 372503, 440478, 745006, 880956, 1117509, 1490012, 2235018, 3352527, 4470036, 6705054, 10057581, 13410108, 20115162, 30172743, 40230324, 60345486, 120690972]

約数ペア:

[(1, 120690972), (2, 60345486), (3, 40230324), (4, 30172743), (6, 20115162), (9, 13410108), (12, 10057581), (18, 6705054), (27, 4470036), (36, 3352527), (54, 2235018), (81, 1490012), (108, 1117509), (137, 880956), (162, 745006), (274, 440478), (324, 372503), (411, 293652), (548, 220239), (822, 146826), (1233, 97884), (1644, 73413), (2466, 48942), (2719, 44388), (3699, 32628), (4932, 24471), (5438, 22194), (7398, 16314), (8157, 14796), (10876, 11097)]