1128889680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{204509}}^1$

素因数の和:204548

約数の個数: 80

約数和(自身を含む): 3651730560

約数和(自身を除く): 2522840880

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, 204509, 409018, 613527, 818036, 1022545, 1227054, 1636072, 2045090, 2454108, 3067635, 3272144, 4090180, 4703707, 4908216, 6135270, 8180360, 9407414, 9816432, 12270540, 14111121, 16360720, 18814828, 23518535, 24541080, 28222242, 37629656, 47037070, 49082160, 56444484, 70555605, 75259312, 94074140, 112888968, 141111210, 188148280, 225777936, 282222420, 376296560, 564444840, 1128889680]

約数ペア:

[(1, 1128889680), (2, 564444840), (3, 376296560), (4, 282222420), (5, 225777936), (6, 188148280), (8, 141111210), (10, 112888968), (12, 94074140), (15, 75259312), (16, 70555605), (20, 56444484), (23, 49082160), (24, 47037070), (30, 37629656), (40, 28222242), (46, 24541080), (48, 23518535), (60, 18814828), (69, 16360720), (80, 14111121), (92, 12270540), (115, 9816432), (120, 9407414), (138, 8180360), (184, 6135270), (230, 4908216), (240, 4703707), (276, 4090180), (345, 3272144), (368, 3067635), (460, 2454108), (552, 2045090), (690, 1636072), (920, 1227054), (1104, 1022545), (1380, 818036), (1840, 613527), (2760, 409018), (5520, 204509)]