408446820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{7069}}^1$

素因数の和:7194

約数の個数: 96

約数和(自身を含む): 1282780800

約数和(自身を除く): 874333980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 107, 108, 135, 180, 214, 270, 321, 428, 535, 540, 642, 963, 1070, 1284, 1605, 1926, 2140, 2889, 3210, 3852, 4815, 5778, 6420, 7069, 9630, 11556, 14138, 14445, 19260, 21207, 28276, 28890, 35345, 42414, 57780, 63621, 70690, 84828, 106035, 127242, 141380, 190863, 212070, 254484, 318105, 381726, 424140, 636210, 756383, 763452, 954315, 1272420, 1512766, 1908630, 2269149, 3025532, 3781915, 3817260, 4538298, 6807447, 7563830, 9076596, 11345745, 13614894, 15127660, 20422341, 22691490, 27229788, 34037235, 40844682, 45382980, 68074470, 81689364, 102111705, 136148940, 204223410, 408446820]

約数ペア:

[(1, 408446820), (2, 204223410), (3, 136148940), (4, 102111705), (5, 81689364), (6, 68074470), (9, 45382980), (10, 40844682), (12, 34037235), (15, 27229788), (18, 22691490), (20, 20422341), (27, 15127660), (30, 13614894), (36, 11345745), (45, 9076596), (54, 7563830), (60, 6807447), (90, 4538298), (107, 3817260), (108, 3781915), (135, 3025532), (180, 2269149), (214, 1908630), (270, 1512766), (321, 1272420), (428, 954315), (535, 763452), (540, 756383), (642, 636210), (963, 424140), (1070, 381726), (1284, 318105), (1605, 254484), (1926, 212070), (2140, 190863), (2889, 141380), (3210, 127242), (3852, 106035), (4815, 84828), (5778, 70690), (6420, 63621), (7069, 57780), (9630, 42414), (11556, 35345), (14138, 28890), (14445, 28276), (19260, 21207)]