291226560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{303361}}^1$

素因数の和:303381

約数の個数: 56

約数和(自身を含む): 924647376

約数和(自身を除く): 633420816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 303361, 606722, 910083, 1213444, 1516805, 1820166, 2426888, 3033610, 3640332, 4550415, 4853776, 6067220, 7280664, 9100830, 9707552, 12134440, 14561328, 18201660, 19415104, 24268880, 29122656, 36403320, 48537760, 58245312, 72806640, 97075520, 145613280, 291226560]

約数ペア:

[(1, 291226560), (2, 145613280), (3, 97075520), (4, 72806640), (5, 58245312), (6, 48537760), (8, 36403320), (10, 29122656), (12, 24268880), (15, 19415104), (16, 18201660), (20, 14561328), (24, 12134440), (30, 9707552), (32, 9100830), (40, 7280664), (48, 6067220), (60, 4853776), (64, 4550415), (80, 3640332), (96, 3033610), (120, 2426888), (160, 1820166), (192, 1516805), (240, 1213444), (320, 910083), (480, 606722), (960, 303361)]