72265080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{26183}}^1$

素因数の和:26220

約数の個数: 64

約数和(自身を含む): 226229760

約数和(自身を除く): 153964680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 26183, 52366, 78549, 104732, 130915, 157098, 209464, 261830, 314196, 392745, 523660, 602209, 628392, 785490, 1047320, 1204418, 1570980, 1806627, 2408836, 3011045, 3141960, 3613254, 4817672, 6022090, 7226508, 9033135, 12044180, 14453016, 18066270, 24088360, 36132540, 72265080]

約数ペア:

[(1, 72265080), (2, 36132540), (3, 24088360), (4, 18066270), (5, 14453016), (6, 12044180), (8, 9033135), (10, 7226508), (12, 6022090), (15, 4817672), (20, 3613254), (23, 3141960), (24, 3011045), (30, 2408836), (40, 1806627), (46, 1570980), (60, 1204418), (69, 1047320), (92, 785490), (115, 628392), (120, 602209), (138, 523660), (184, 392745), (230, 314196), (276, 261830), (345, 209464), (460, 157098), (552, 130915), (690, 104732), (920, 78549), (1380, 52366), (2760, 26183)]