19226280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3023}}^1$

素因数の和:3090

約数の個数: 64

約数和(自身を含む): 58786560

約数和(自身を除く): 39560280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3023, 3180, 6046, 6360, 9069, 12092, 15115, 18138, 24184, 30230, 36276, 45345, 60460, 72552, 90690, 120920, 160219, 181380, 320438, 362760, 480657, 640876, 801095, 961314, 1281752, 1602190, 1922628, 2403285, 3204380, 3845256, 4806570, 6408760, 9613140, 19226280]

約数ペア:

[(1, 19226280), (2, 9613140), (3, 6408760), (4, 4806570), (5, 3845256), (6, 3204380), (8, 2403285), (10, 1922628), (12, 1602190), (15, 1281752), (20, 961314), (24, 801095), (30, 640876), (40, 480657), (53, 362760), (60, 320438), (106, 181380), (120, 160219), (159, 120920), (212, 90690), (265, 72552), (318, 60460), (424, 45345), (530, 36276), (636, 30230), (795, 24184), (1060, 18138), (1272, 15115), (1590, 12092), (2120, 9069), (3023, 6360), (3180, 6046)]