1903840560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{49891}}^1$

素因数の和:49963

約数の個数: 120

約数和(自身を含む): 6514498224

約数和(自身を除く): 4610657664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1590, 1908, 2120, 2385, 2544, 3180, 3816, 4240, 4770, 6360, 7632, 9540, 12720, 19080, 38160, 49891, 99782, 149673, 199564, 249455, 299346, 399128, 449019, 498910, 598692, 748365, 798256, 898038, 997820, 1197384, 1496730, 1796076, 1995640, 2245095, 2394768, 2644223, 2993460, 3592152, 3991280, 4490190, 5288446, 5986920, 7184304, 7932669, 8980380, 10576892, 11973840, 13221115, 15865338, 17960760, 21153784, 23798007, 26442230, 31730676, 35921520, 39663345, 42307568, 47596014, 52884460, 63461352, 79326690, 95192028, 105768920, 118990035, 126922704, 158653380, 190384056, 211537840, 237980070, 317306760, 380768112, 475960140, 634613520, 951920280, 1903840560]

約数ペア:

[(1, 1903840560), (2, 951920280), (3, 634613520), (4, 475960140), (5, 380768112), (6, 317306760), (8, 237980070), (9, 211537840), (10, 190384056), (12, 158653380), (15, 126922704), (16, 118990035), (18, 105768920), (20, 95192028), (24, 79326690), (30, 63461352), (36, 52884460), (40, 47596014), (45, 42307568), (48, 39663345), (53, 35921520), (60, 31730676), (72, 26442230), (80, 23798007), (90, 21153784), (106, 17960760), (120, 15865338), (144, 13221115), (159, 11973840), (180, 10576892), (212, 8980380), (240, 7932669), (265, 7184304), (318, 5986920), (360, 5288446), (424, 4490190), (477, 3991280), (530, 3592152), (636, 2993460), (720, 2644223), (795, 2394768), (848, 2245095), (954, 1995640), (1060, 1796076), (1272, 1496730), (1590, 1197384), (1908, 997820), (2120, 898038), (2385, 798256), (2544, 748365), (3180, 598692), (3816, 498910), (4240, 449019), (4770, 399128), (6360, 299346), (7632, 249455), (9540, 199564), (12720, 149673), (19080, 99782), (38160, 49891)]