120505644

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:314

約数の個数: 144

約数和(自身を含む): 366912000

約数和(自身を除く): 246406356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 89, 108, 126, 162, 178, 189, 199, 243, 252, 267, 324, 356, 378, 398, 486, 534, 567, 597, 623, 756, 796, 801, 972, 1068, 1134, 1194, 1246, 1393, 1602, 1701, 1791, 1869, 2268, 2388, 2403, 2492, 2786, 3204, 3402, 3582, 3738, 4179, 4806, 5373, 5572, 5607, 6804, 7164, 7209, 7476, 8358, 9612, 10746, 11214, 12537, 14418, 16119, 16716, 16821, 17711, 21492, 21627, 22428, 25074, 28836, 32238, 33642, 35422, 37611, 43254, 48357, 50148, 50463, 53133, 64476, 67284, 70844, 75222, 86508, 96714, 100926, 106266, 112833, 123977, 150444, 151389, 159399, 193428, 201852, 212532, 225666, 247954, 302778, 318798, 338499, 371931, 451332, 478197, 495908, 605556, 637596, 676998, 743862, 956394, 1115793, 1353996, 1434591, 1487724, 1912788, 2231586, 2869182, 3347379, 4303773, 4463172, 5738364, 6694758, 8607546, 10042137, 13389516, 17215092, 20084274, 30126411, 40168548, 60252822, 120505644]

約数ペア:

[(1, 120505644), (2, 60252822), (3, 40168548), (4, 30126411), (6, 20084274), (7, 17215092), (9, 13389516), (12, 10042137), (14, 8607546), (18, 6694758), (21, 5738364), (27, 4463172), (28, 4303773), (36, 3347379), (42, 2869182), (54, 2231586), (63, 1912788), (81, 1487724), (84, 1434591), (89, 1353996), (108, 1115793), (126, 956394), (162, 743862), (178, 676998), (189, 637596), (199, 605556), (243, 495908), (252, 478197), (267, 451332), (324, 371931), (356, 338499), (378, 318798), (398, 302778), (486, 247954), (534, 225666), (567, 212532), (597, 201852), (623, 193428), (756, 159399), (796, 151389), (801, 150444), (972, 123977), (1068, 112833), (1134, 106266), (1194, 100926), (1246, 96714), (1393, 86508), (1602, 75222), (1701, 70844), (1791, 67284), (1869, 64476), (2268, 53133), (2388, 50463), (2403, 50148), (2492, 48357), (2786, 43254), (3204, 37611), (3402, 35422), (3582, 33642), (3738, 32238), (4179, 28836), (4806, 25074), (5373, 22428), (5572, 21627), (5607, 21492), (6804, 17711), (7164, 16821), (7209, 16716), (7476, 16119), (8358, 14418), (9612, 12537), (10746, 11214)]