325042920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{1621}}^1$

素因数の和:2195

約数の個数: 96

約数和(自身を含む): 1058938920

約数和(自身を除く): 733896000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 557, 1114, 1621, 1671, 2228, 2785, 3242, 3342, 4456, 4863, 5013, 5570, 6484, 6684, 8105, 8355, 9726, 10026, 11140, 12968, 13368, 14589, 16210, 16710, 19452, 20052, 22280, 24315, 25065, 29178, 32420, 33420, 38904, 40104, 48630, 50130, 58356, 64840, 66840, 72945, 97260, 100260, 116712, 145890, 194520, 200520, 291780, 583560, 902897, 1805794, 2708691, 3611588, 4514485, 5417382, 7223176, 8126073, 9028970, 10834764, 13543455, 16252146, 18057940, 21669528, 27086910, 32504292, 36115880, 40630365, 54173820, 65008584, 81260730, 108347640, 162521460, 325042920]

約数ペア:

[(1, 325042920), (2, 162521460), (3, 108347640), (4, 81260730), (5, 65008584), (6, 54173820), (8, 40630365), (9, 36115880), (10, 32504292), (12, 27086910), (15, 21669528), (18, 18057940), (20, 16252146), (24, 13543455), (30, 10834764), (36, 9028970), (40, 8126073), (45, 7223176), (60, 5417382), (72, 4514485), (90, 3611588), (120, 2708691), (180, 1805794), (360, 902897), (557, 583560), (1114, 291780), (1621, 200520), (1671, 194520), (2228, 145890), (2785, 116712), (3242, 100260), (3342, 97260), (4456, 72945), (4863, 66840), (5013, 64840), (5570, 58356), (6484, 50130), (6684, 48630), (8105, 40104), (8355, 38904), (9726, 33420), (10026, 32420), (11140, 29178), (12968, 25065), (13368, 24315), (14589, 22280), (16210, 20052), (16710, 19452)]