72413668440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{67049693}}^1$

素因数の和:67049713

約数の個数: 64

約数和(自身を含む): 241378898400

約数和(自身を除く): 168965229960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 67049693, 134099386, 201149079, 268198772, 335248465, 402298158, 536397544, 603447237, 670496930, 804596316, 1005745395, 1206894474, 1340993860, 1609192632, 1810341711, 2011490790, 2413788948, 2681987720, 3017236185, 3620683422, 4022981580, 4827577896, 6034472370, 7241366844, 8045963160, 9051708555, 12068944740, 14482733688, 18103417110, 24137889480, 36206834220, 72413668440]

約数ペア:

[(1, 72413668440), (2, 36206834220), (3, 24137889480), (4, 18103417110), (5, 14482733688), (6, 12068944740), (8, 9051708555), (9, 8045963160), (10, 7241366844), (12, 6034472370), (15, 4827577896), (18, 4022981580), (20, 3620683422), (24, 3017236185), (27, 2681987720), (30, 2413788948), (36, 2011490790), (40, 1810341711), (45, 1609192632), (54, 1340993860), (60, 1206894474), (72, 1005745395), (90, 804596316), (108, 670496930), (120, 603447237), (135, 536397544), (180, 402298158), (216, 335248465), (270, 268198772), (360, 201149079), (540, 134099386), (1080, 67049693)]