326261880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{129469}}^1$

素因数の和:129493

約数の個数: 96

約数和(自身を含む): 1211839200

約数和(自身を除く): 885577320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 129469, 258938, 388407, 517876, 647345, 776814, 906283, 1035752, 1165221, 1294690, 1553628, 1812566, 1942035, 2330442, 2589380, 2718849, 3107256, 3625132, 3884070, 4531415, 4660884, 5178760, 5437698, 5826105, 7250264, 7768140, 8156547, 9062830, 9321768, 10875396, 11652210, 13594245, 15536280, 16313094, 18125660, 21750792, 23304420, 27188490, 32626188, 36251320, 40782735, 46608840, 54376980, 65252376, 81565470, 108753960, 163130940, 326261880]

約数ペア:

[(1, 326261880), (2, 163130940), (3, 108753960), (4, 81565470), (5, 65252376), (6, 54376980), (7, 46608840), (8, 40782735), (9, 36251320), (10, 32626188), (12, 27188490), (14, 23304420), (15, 21750792), (18, 18125660), (20, 16313094), (21, 15536280), (24, 13594245), (28, 11652210), (30, 10875396), (35, 9321768), (36, 9062830), (40, 8156547), (42, 7768140), (45, 7250264), (56, 5826105), (60, 5437698), (63, 5178760), (70, 4660884), (72, 4531415), (84, 3884070), (90, 3625132), (105, 3107256), (120, 2718849), (126, 2589380), (140, 2330442), (168, 1942035), (180, 1812566), (210, 1553628), (252, 1294690), (280, 1165221), (315, 1035752), (360, 906283), (420, 776814), (504, 647345), (630, 517876), (840, 388407), (1260, 258938), (2520, 129469)]