1680288

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{761}}^1$

素因数の和:797

約数の個数: 48

約数和(自身を含む): 4608576

約数和(自身を除く): 2928288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 761, 1104, 1522, 2208, 2283, 3044, 4566, 6088, 9132, 12176, 17503, 18264, 24352, 35006, 36528, 52509, 70012, 73056, 105018, 140024, 210036, 280048, 420072, 560096, 840144, 1680288]

約数ペア:

[(1, 1680288), (2, 840144), (3, 560096), (4, 420072), (6, 280048), (8, 210036), (12, 140024), (16, 105018), (23, 73056), (24, 70012), (32, 52509), (46, 36528), (48, 35006), (69, 24352), (92, 18264), (96, 17503), (138, 12176), (184, 9132), (276, 6088), (368, 4566), (552, 3044), (736, 2283), (761, 2208), (1104, 1522)]