73931040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{51341}}^1$

素因数の和:51362

約数の個数: 72

約数和(自身を含む): 252294588

約数和(自身を除く): 178363548

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 51341, 102682, 154023, 205364, 256705, 308046, 410728, 462069, 513410, 616092, 770115, 821456, 924138, 1026820, 1232184, 1540230, 1642912, 1848276, 2053640, 2310345, 2464368, 3080460, 3696552, 4107280, 4620690, 4928736, 6160920, 7393104, 8214560, 9241380, 12321840, 14786208, 18482760, 24643680, 36965520, 73931040]

約数ペア:

[(1, 73931040), (2, 36965520), (3, 24643680), (4, 18482760), (5, 14786208), (6, 12321840), (8, 9241380), (9, 8214560), (10, 7393104), (12, 6160920), (15, 4928736), (16, 4620690), (18, 4107280), (20, 3696552), (24, 3080460), (30, 2464368), (32, 2310345), (36, 2053640), (40, 1848276), (45, 1642912), (48, 1540230), (60, 1232184), (72, 1026820), (80, 924138), (90, 821456), (96, 770115), (120, 616092), (144, 513410), (160, 462069), (180, 410728), (240, 308046), (288, 256705), (360, 205364), (480, 154023), (720, 102682), (1440, 51341)]