40698480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2531}}^1$

素因数の和:2614

約数の個数: 80

約数和(自身を含む): 128098944

約数和(自身を除く): 87400464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 201, 240, 268, 335, 402, 536, 670, 804, 1005, 1072, 1340, 1608, 2010, 2531, 2680, 3216, 4020, 5062, 5360, 7593, 8040, 10124, 12655, 15186, 16080, 20248, 25310, 30372, 37965, 40496, 50620, 60744, 75930, 101240, 121488, 151860, 169577, 202480, 303720, 339154, 508731, 607440, 678308, 847885, 1017462, 1356616, 1695770, 2034924, 2543655, 2713232, 3391540, 4069848, 5087310, 6783080, 8139696, 10174620, 13566160, 20349240, 40698480]

約数ペア:

[(1, 40698480), (2, 20349240), (3, 13566160), (4, 10174620), (5, 8139696), (6, 6783080), (8, 5087310), (10, 4069848), (12, 3391540), (15, 2713232), (16, 2543655), (20, 2034924), (24, 1695770), (30, 1356616), (40, 1017462), (48, 847885), (60, 678308), (67, 607440), (80, 508731), (120, 339154), (134, 303720), (201, 202480), (240, 169577), (268, 151860), (335, 121488), (402, 101240), (536, 75930), (670, 60744), (804, 50620), (1005, 40496), (1072, 37965), (1340, 30372), (1608, 25310), (2010, 20248), (2531, 16080), (2680, 15186), (3216, 12655), (4020, 10124), (5062, 8040), (5360, 7593)]