449026320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{60353}}^1$

素因数の和:60400

約数の個数: 80

約数和(自身を含む): 1436908032

約数和(自身を除く): 987881712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 60353, 120706, 181059, 241412, 301765, 362118, 482824, 603530, 724236, 905295, 965648, 1207060, 1448472, 1810590, 1870943, 2414120, 2896944, 3621180, 3741886, 4828240, 5612829, 7242360, 7483772, 9354715, 11225658, 14484720, 14967544, 18709430, 22451316, 28064145, 29935088, 37418860, 44902632, 56128290, 74837720, 89805264, 112256580, 149675440, 224513160, 449026320]

約数ペア:

[(1, 449026320), (2, 224513160), (3, 149675440), (4, 112256580), (5, 89805264), (6, 74837720), (8, 56128290), (10, 44902632), (12, 37418860), (15, 29935088), (16, 28064145), (20, 22451316), (24, 18709430), (30, 14967544), (31, 14484720), (40, 11225658), (48, 9354715), (60, 7483772), (62, 7242360), (80, 5612829), (93, 4828240), (120, 3741886), (124, 3621180), (155, 2896944), (186, 2414120), (240, 1870943), (248, 1810590), (310, 1448472), (372, 1207060), (465, 965648), (496, 905295), (620, 724236), (744, 603530), (930, 482824), (1240, 362118), (1488, 301765), (1860, 241412), (2480, 181059), (3720, 120706), (7440, 60353)]