2118260640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{4413043}}^1$

素因数の和:4413061

約数の個数: 48

約数和(自身を含む): 6672522528

約数和(自身を除く): 4554261888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 4413043, 8826086, 13239129, 17652172, 22065215, 26478258, 35304344, 44130430, 52956516, 66195645, 70608688, 88260860, 105913032, 132391290, 141217376, 176521720, 211826064, 264782580, 353043440, 423652128, 529565160, 706086880, 1059130320, 2118260640]

約数ペア:

[(1, 2118260640), (2, 1059130320), (3, 706086880), (4, 529565160), (5, 423652128), (6, 353043440), (8, 264782580), (10, 211826064), (12, 176521720), (15, 141217376), (16, 132391290), (20, 105913032), (24, 88260860), (30, 70608688), (32, 66195645), (40, 52956516), (48, 44130430), (60, 35304344), (80, 26478258), (96, 22065215), (120, 17652172), (160, 13239129), (240, 8826086), (480, 4413043)]