74326320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{103231}}^1$

素因数の和:103250

約数の個数: 60

約数和(自身を含む): 249614976

約数和(自身を除く): 175288656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 103231, 206462, 309693, 412924, 516155, 619386, 825848, 929079, 1032310, 1238772, 1548465, 1651696, 1858158, 2064620, 2477544, 3096930, 3716316, 4129240, 4645395, 4955088, 6193860, 7432632, 8258480, 9290790, 12387720, 14865264, 18581580, 24775440, 37163160, 74326320]

約数ペア:

[(1, 74326320), (2, 37163160), (3, 24775440), (4, 18581580), (5, 14865264), (6, 12387720), (8, 9290790), (9, 8258480), (10, 7432632), (12, 6193860), (15, 4955088), (16, 4645395), (18, 4129240), (20, 3716316), (24, 3096930), (30, 2477544), (36, 2064620), (40, 1858158), (45, 1651696), (48, 1548465), (60, 1238772), (72, 1032310), (80, 929079), (90, 825848), (120, 619386), (144, 516155), (180, 412924), (240, 309693), (360, 206462), (720, 103231)]