71928960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37463}}^1$

素因数の和:37485

約数の個数: 64

約数和(自身を含む): 229279680

約数和(自身を除く): 157350720

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, 37463, 74926, 112389, 149852, 187315, 224778, 299704, 374630, 449556, 561945, 599408, 749260, 899112, 1123890, 1198816, 1498520, 1798224, 2247780, 2397632, 2997040, 3596448, 4495560, 4795264, 5994080, 7192896, 8991120, 11988160, 14385792, 17982240, 23976320, 35964480, 71928960]

約数ペア:

[(1, 71928960), (2, 35964480), (3, 23976320), (4, 17982240), (5, 14385792), (6, 11988160), (8, 8991120), (10, 7192896), (12, 5994080), (15, 4795264), (16, 4495560), (20, 3596448), (24, 2997040), (30, 2397632), (32, 2247780), (40, 1798224), (48, 1498520), (60, 1198816), (64, 1123890), (80, 899112), (96, 749260), (120, 599408), (128, 561945), (160, 449556), (192, 374630), (240, 299704), (320, 224778), (384, 187315), (480, 149852), (640, 112389), (960, 74926), (1920, 37463)]