72448440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{9011}}^1$

素因数の和:9092

約数の個数: 64

約数和(自身を含む): 220613760

約数和(自身を除く): 148165320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 8040, 9011, 18022, 27033, 36044, 45055, 54066, 72088, 90110, 108132, 135165, 180220, 216264, 270330, 360440, 540660, 603737, 1081320, 1207474, 1811211, 2414948, 3018685, 3622422, 4829896, 6037370, 7244844, 9056055, 12074740, 14489688, 18112110, 24149480, 36224220, 72448440]

約数ペア:

[(1, 72448440), (2, 36224220), (3, 24149480), (4, 18112110), (5, 14489688), (6, 12074740), (8, 9056055), (10, 7244844), (12, 6037370), (15, 4829896), (20, 3622422), (24, 3018685), (30, 2414948), (40, 1811211), (60, 1207474), (67, 1081320), (120, 603737), (134, 540660), (201, 360440), (268, 270330), (335, 216264), (402, 180220), (536, 135165), (670, 108132), (804, 90110), (1005, 72088), (1340, 54066), (1608, 45055), (2010, 36044), (2680, 27033), (4020, 18022), (8040, 9011)]