19036320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{39659}}^1$

素因数の和:39677

約数の個数: 48

約数和(自身を含む): 59965920

約数和(自身を除く): 40929600

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, 39659, 79318, 118977, 158636, 198295, 237954, 317272, 396590, 475908, 594885, 634544, 793180, 951816, 1189770, 1269088, 1586360, 1903632, 2379540, 3172720, 3807264, 4759080, 6345440, 9518160, 19036320]

約数ペア:

[(1, 19036320), (2, 9518160), (3, 6345440), (4, 4759080), (5, 3807264), (6, 3172720), (8, 2379540), (10, 1903632), (12, 1586360), (15, 1269088), (16, 1189770), (20, 951816), (24, 793180), (30, 634544), (32, 594885), (40, 475908), (48, 396590), (60, 317272), (80, 237954), (96, 198295), (120, 158636), (160, 118977), (240, 79318), (480, 39659)]