73017240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{983}}^1$

素因数の和:1616

約数の個数: 64

約数和(自身を含む): 219628800

約数和(自身を除く): 146611560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 619, 983, 1238, 1857, 1966, 2476, 2949, 3095, 3714, 3932, 4915, 4952, 5898, 6190, 7428, 7864, 9285, 9830, 11796, 12380, 14745, 14856, 18570, 19660, 23592, 24760, 29490, 37140, 39320, 58980, 74280, 117960, 608477, 1216954, 1825431, 2433908, 3042385, 3650862, 4867816, 6084770, 7301724, 9127155, 12169540, 14603448, 18254310, 24339080, 36508620, 73017240]

約数ペア:

[(1, 73017240), (2, 36508620), (3, 24339080), (4, 18254310), (5, 14603448), (6, 12169540), (8, 9127155), (10, 7301724), (12, 6084770), (15, 4867816), (20, 3650862), (24, 3042385), (30, 2433908), (40, 1825431), (60, 1216954), (120, 608477), (619, 117960), (983, 74280), (1238, 58980), (1857, 39320), (1966, 37140), (2476, 29490), (2949, 24760), (3095, 23592), (3714, 19660), (3932, 18570), (4915, 14856), (4952, 14745), (5898, 12380), (6190, 11796), (7428, 9830), (7864, 9285)]