1569652740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2141}}^1\times {\mathrm{4073}}^1$

素因数の和:6229

約数の個数: 72

約数和(自身を含む): 4764673368

約数和(自身を除く): 3195020628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2141, 4073, 4282, 6423, 8146, 8564, 10705, 12219, 12846, 16292, 19269, 20365, 21410, 24438, 25692, 32115, 36657, 38538, 40730, 42820, 48876, 61095, 64230, 73314, 77076, 81460, 96345, 122190, 128460, 146628, 183285, 192690, 244380, 366570, 385380, 733140, 8720293, 17440586, 26160879, 34881172, 43601465, 52321758, 78482637, 87202930, 104643516, 130804395, 156965274, 174405860, 261608790, 313930548, 392413185, 523217580, 784826370, 1569652740]

約数ペア:

[(1, 1569652740), (2, 784826370), (3, 523217580), (4, 392413185), (5, 313930548), (6, 261608790), (9, 174405860), (10, 156965274), (12, 130804395), (15, 104643516), (18, 87202930), (20, 78482637), (30, 52321758), (36, 43601465), (45, 34881172), (60, 26160879), (90, 17440586), (180, 8720293), (2141, 733140), (4073, 385380), (4282, 366570), (6423, 244380), (8146, 192690), (8564, 183285), (10705, 146628), (12219, 128460), (12846, 122190), (16292, 96345), (19269, 81460), (20365, 77076), (21410, 73314), (24438, 64230), (25692, 61095), (32115, 48876), (36657, 42820), (38538, 40730)]