73348080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23509}}^1$

素因数の和:23538

約数の個数: 80

約数和(自身を含む): 244880160

約数和(自身を除く): 171532080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 23509, 47018, 70527, 94036, 117545, 141054, 188072, 235090, 282108, 305617, 352635, 376144, 470180, 564216, 611234, 705270, 916851, 940360, 1128432, 1222468, 1410540, 1528085, 1833702, 1880720, 2444936, 2821080, 3056170, 3667404, 4584255, 4889872, 5642160, 6112340, 7334808, 9168510, 12224680, 14669616, 18337020, 24449360, 36674040, 73348080]

約数ペア:

[(1, 73348080), (2, 36674040), (3, 24449360), (4, 18337020), (5, 14669616), (6, 12224680), (8, 9168510), (10, 7334808), (12, 6112340), (13, 5642160), (15, 4889872), (16, 4584255), (20, 3667404), (24, 3056170), (26, 2821080), (30, 2444936), (39, 1880720), (40, 1833702), (48, 1528085), (52, 1410540), (60, 1222468), (65, 1128432), (78, 940360), (80, 916851), (104, 705270), (120, 611234), (130, 564216), (156, 470180), (195, 376144), (208, 352635), (240, 305617), (260, 282108), (312, 235090), (390, 188072), (520, 141054), (624, 117545), (780, 94036), (1040, 70527), (1560, 47018), (3120, 23509)]