119972640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{249943}}^1$

素因数の和:249961

約数の個数: 48

約数和(自身を含む): 377915328

約数和(自身を除く): 257942688

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, 249943, 499886, 749829, 999772, 1249715, 1499658, 1999544, 2499430, 2999316, 3749145, 3999088, 4998860, 5998632, 7498290, 7998176, 9997720, 11997264, 14996580, 19995440, 23994528, 29993160, 39990880, 59986320, 119972640]

約数ペア:

[(1, 119972640), (2, 59986320), (3, 39990880), (4, 29993160), (5, 23994528), (6, 19995440), (8, 14996580), (10, 11997264), (12, 9997720), (15, 7998176), (16, 7498290), (20, 5998632), (24, 4998860), (30, 3999088), (32, 3749145), (40, 2999316), (48, 2499430), (60, 1999544), (80, 1499658), (96, 1249715), (120, 999772), (160, 749829), (240, 499886), (480, 249943)]