326290560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{169943}}^1$

素因数の和:169965

約数の個数: 64

約数和(自身を含む): 1040057280

約数和(自身を除く): 713766720

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, 169943, 339886, 509829, 679772, 849715, 1019658, 1359544, 1699430, 2039316, 2549145, 2719088, 3398860, 4078632, 5098290, 5438176, 6797720, 8157264, 10196580, 10876352, 13595440, 16314528, 20393160, 21752704, 27190880, 32629056, 40786320, 54381760, 65258112, 81572640, 108763520, 163145280, 326290560]

約数ペア:

[(1, 326290560), (2, 163145280), (3, 108763520), (4, 81572640), (5, 65258112), (6, 54381760), (8, 40786320), (10, 32629056), (12, 27190880), (15, 21752704), (16, 20393160), (20, 16314528), (24, 13595440), (30, 10876352), (32, 10196580), (40, 8157264), (48, 6797720), (60, 5438176), (64, 5098290), (80, 4078632), (96, 3398860), (120, 2719088), (128, 2549145), (160, 2039316), (192, 1699430), (240, 1359544), (320, 1019658), (384, 849715), (480, 679772), (640, 509829), (960, 339886), (1920, 169943)]