271647240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{11491}}^1$

素因数の和:11702

約数の個数: 64

約数和(自身を含む): 819149760

約数和(自身を除く): 547502520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 197, 394, 591, 788, 985, 1182, 1576, 1970, 2364, 2955, 3940, 4728, 5910, 7880, 11491, 11820, 22982, 23640, 34473, 45964, 57455, 68946, 91928, 114910, 137892, 172365, 229820, 275784, 344730, 459640, 689460, 1378920, 2263727, 4527454, 6791181, 9054908, 11318635, 13582362, 18109816, 22637270, 27164724, 33955905, 45274540, 54329448, 67911810, 90549080, 135823620, 271647240]

約数ペア:

[(1, 271647240), (2, 135823620), (3, 90549080), (4, 67911810), (5, 54329448), (6, 45274540), (8, 33955905), (10, 27164724), (12, 22637270), (15, 18109816), (20, 13582362), (24, 11318635), (30, 9054908), (40, 6791181), (60, 4527454), (120, 2263727), (197, 1378920), (394, 689460), (591, 459640), (788, 344730), (985, 275784), (1182, 229820), (1576, 172365), (1970, 137892), (2364, 114910), (2955, 91928), (3940, 68946), (4728, 57455), (5910, 45964), (7880, 34473), (11491, 23640), (11820, 22982)]