241430720

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{39709}}^1$

素因数の和:39745

約数の個数: 56

約数和(自身を含む): 605180400

約数和(自身を除く): 363749680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 39709, 79418, 158836, 198545, 317672, 397090, 635344, 754471, 794180, 1270688, 1508942, 1588360, 2541376, 3017884, 3176720, 3772355, 6035768, 6353440, 7544710, 12071536, 12706880, 15089420, 24143072, 30178840, 48286144, 60357680, 120715360, 241430720]

約数ペア:

[(1, 241430720), (2, 120715360), (4, 60357680), (5, 48286144), (8, 30178840), (10, 24143072), (16, 15089420), (19, 12706880), (20, 12071536), (32, 7544710), (38, 6353440), (40, 6035768), (64, 3772355), (76, 3176720), (80, 3017884), (95, 2541376), (152, 1588360), (160, 1508942), (190, 1270688), (304, 794180), (320, 754471), (380, 635344), (608, 397090), (760, 317672), (1216, 198545), (1520, 158836), (3040, 79418), (6080, 39709)]