285471720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{7411}}^1$

素因数の和:7535

約数の個数: 96

約数和(自身を含む): 936580320

約数和(自身を除く): 651108600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 107, 120, 180, 214, 321, 360, 428, 535, 642, 856, 963, 1070, 1284, 1605, 1926, 2140, 2568, 3210, 3852, 4280, 4815, 6420, 7411, 7704, 9630, 12840, 14822, 19260, 22233, 29644, 37055, 38520, 44466, 59288, 66699, 74110, 88932, 111165, 133398, 148220, 177864, 222330, 266796, 296440, 333495, 444660, 533592, 666990, 792977, 889320, 1333980, 1585954, 2378931, 2667960, 3171908, 3964885, 4757862, 6343816, 7136793, 7929770, 9515724, 11894655, 14273586, 15859540, 19031448, 23789310, 28547172, 31719080, 35683965, 47578620, 57094344, 71367930, 95157240, 142735860, 285471720]

約数ペア:

[(1, 285471720), (2, 142735860), (3, 95157240), (4, 71367930), (5, 57094344), (6, 47578620), (8, 35683965), (9, 31719080), (10, 28547172), (12, 23789310), (15, 19031448), (18, 15859540), (20, 14273586), (24, 11894655), (30, 9515724), (36, 7929770), (40, 7136793), (45, 6343816), (60, 4757862), (72, 3964885), (90, 3171908), (107, 2667960), (120, 2378931), (180, 1585954), (214, 1333980), (321, 889320), (360, 792977), (428, 666990), (535, 533592), (642, 444660), (856, 333495), (963, 296440), (1070, 266796), (1284, 222330), (1605, 177864), (1926, 148220), (2140, 133398), (2568, 111165), (3210, 88932), (3852, 74110), (4280, 66699), (4815, 59288), (6420, 44466), (7411, 38520), (7704, 37055), (9630, 29644), (12840, 22233), (14822, 19260)]