156947571840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{81743527}}^1$

素因数の和:81743549

約数の個数: 64

約数和(自身を含む): 500270391360

約数和(自身を除く): 343322819520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 81743527, 163487054, 245230581, 326974108, 408717635, 490461162, 653948216, 817435270, 980922324, 1226152905, 1307896432, 1634870540, 1961844648, 2452305810, 2615792864, 3269741080, 3923689296, 4904611620, 5231585728, 6539482160, 7847378592, 9809223240, 10463171456, 13078964320, 15694757184, 19618446480, 26157928640, 31389514368, 39236892960, 52315857280, 78473785920, 156947571840]

約数ペア:

[(1, 156947571840), (2, 78473785920), (3, 52315857280), (4, 39236892960), (5, 31389514368), (6, 26157928640), (8, 19618446480), (10, 15694757184), (12, 13078964320), (15, 10463171456), (16, 9809223240), (20, 7847378592), (24, 6539482160), (30, 5231585728), (32, 4904611620), (40, 3923689296), (48, 3269741080), (60, 2615792864), (64, 2452305810), (80, 1961844648), (96, 1634870540), (120, 1307896432), (128, 1226152905), (160, 980922324), (192, 817435270), (240, 653948216), (320, 490461162), (384, 408717635), (480, 326974108), (640, 245230581), (960, 163487054), (1920, 81743527)]