1233951360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{642683}}^1$

素因数の和:642705

約数の個数: 64

約数和(自身を含む): 3933226080

約数和(自身を除く): 2699274720

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 642683, 1285366, 1928049, 2570732, 3213415, 3856098, 5141464, 6426830, 7712196, 9640245, 10282928, 12853660, 15424392, 19280490, 20565856, 25707320, 30848784, 38560980, 41131712, 51414640, 61697568, 77121960, 82263424, 102829280, 123395136, 154243920, 205658560, 246790272, 308487840, 411317120, 616975680, 1233951360]

約数ペア:

[(1, 1233951360), (2, 616975680), (3, 411317120), (4, 308487840), (5, 246790272), (6, 205658560), (8, 154243920), (10, 123395136), (12, 102829280), (15, 82263424), (16, 77121960), (20, 61697568), (24, 51414640), (30, 41131712), (32, 38560980), (40, 30848784), (48, 25707320), (60, 20565856), (64, 19280490), (80, 15424392), (96, 12853660), (120, 10282928), (128, 9640245), (160, 7712196), (192, 6426830), (240, 5141464), (320, 3856098), (384, 3213415), (480, 2570732), (640, 1928049), (960, 1285366), (1920, 642683)]