434871120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{78781}}^1$

素因数の和:78820

約数の個数: 80

約数和(自身を含む): 1406731392

約数和(自身を除く): 971860272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 78781, 157562, 236343, 315124, 393905, 472686, 630248, 787810, 945372, 1181715, 1260496, 1575620, 1811963, 1890744, 2363430, 3151240, 3623926, 3781488, 4726860, 5435889, 6302480, 7247852, 9059815, 9453720, 10871778, 14495704, 18119630, 18907440, 21743556, 27179445, 28991408, 36239260, 43487112, 54358890, 72478520, 86974224, 108717780, 144957040, 217435560, 434871120]

約数ペア:

[(1, 434871120), (2, 217435560), (3, 144957040), (4, 108717780), (5, 86974224), (6, 72478520), (8, 54358890), (10, 43487112), (12, 36239260), (15, 28991408), (16, 27179445), (20, 21743556), (23, 18907440), (24, 18119630), (30, 14495704), (40, 10871778), (46, 9453720), (48, 9059815), (60, 7247852), (69, 6302480), (80, 5435889), (92, 4726860), (115, 3781488), (120, 3623926), (138, 3151240), (184, 2363430), (230, 1890744), (240, 1811963), (276, 1575620), (345, 1260496), (368, 1181715), (460, 945372), (552, 787810), (690, 630248), (920, 472686), (1104, 393905), (1380, 315124), (1840, 236343), (2760, 157562), (5520, 78781)]