61710720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{32141}}^1$

素因数の和:32163

約数の個数: 64

約数和(自身を含む): 196709040

約数和(自身を除く): 134998320

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, 32141, 64282, 96423, 128564, 160705, 192846, 257128, 321410, 385692, 482115, 514256, 642820, 771384, 964230, 1028512, 1285640, 1542768, 1928460, 2057024, 2571280, 3085536, 3856920, 4114048, 5142560, 6171072, 7713840, 10285120, 12342144, 15427680, 20570240, 30855360, 61710720]

約数ペア:

[(1, 61710720), (2, 30855360), (3, 20570240), (4, 15427680), (5, 12342144), (6, 10285120), (8, 7713840), (10, 6171072), (12, 5142560), (15, 4114048), (16, 3856920), (20, 3085536), (24, 2571280), (30, 2057024), (32, 1928460), (40, 1542768), (48, 1285640), (60, 1028512), (64, 964230), (80, 771384), (96, 642820), (120, 514256), (128, 482115), (160, 385692), (192, 321410), (240, 257128), (320, 192846), (384, 160705), (480, 128564), (640, 96423), (960, 64282), (1920, 32141)]