142469760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{74203}}^1$

素因数の和:74225

約数の個数: 64

約数和(自身を含む): 454128480

約数和(自身を除く): 311658720

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, 74203, 148406, 222609, 296812, 371015, 445218, 593624, 742030, 890436, 1113045, 1187248, 1484060, 1780872, 2226090, 2374496, 2968120, 3561744, 4452180, 4748992, 5936240, 7123488, 8904360, 9497984, 11872480, 14246976, 17808720, 23744960, 28493952, 35617440, 47489920, 71234880, 142469760]

約数ペア:

[(1, 142469760), (2, 71234880), (3, 47489920), (4, 35617440), (5, 28493952), (6, 23744960), (8, 17808720), (10, 14246976), (12, 11872480), (15, 9497984), (16, 8904360), (20, 7123488), (24, 5936240), (30, 4748992), (32, 4452180), (40, 3561744), (48, 2968120), (60, 2374496), (64, 2226090), (80, 1780872), (96, 1484060), (120, 1187248), (128, 1113045), (160, 890436), (192, 742030), (240, 593624), (320, 445218), (384, 371015), (480, 296812), (640, 222609), (960, 148406), (1920, 74203)]