328135560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{7331}}^1$

素因数の和:7718

約数の個数: 64

約数和(自身を含む): 987180480

約数和(自身を除く): 659044920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 373, 746, 1119, 1492, 1865, 2238, 2984, 3730, 4476, 5595, 7331, 7460, 8952, 11190, 14662, 14920, 21993, 22380, 29324, 36655, 43986, 44760, 58648, 73310, 87972, 109965, 146620, 175944, 219930, 293240, 439860, 879720, 2734463, 5468926, 8203389, 10937852, 13672315, 16406778, 21875704, 27344630, 32813556, 41016945, 54689260, 65627112, 82033890, 109378520, 164067780, 328135560]

約数ペア:

[(1, 328135560), (2, 164067780), (3, 109378520), (4, 82033890), (5, 65627112), (6, 54689260), (8, 41016945), (10, 32813556), (12, 27344630), (15, 21875704), (20, 16406778), (24, 13672315), (30, 10937852), (40, 8203389), (60, 5468926), (120, 2734463), (373, 879720), (746, 439860), (1119, 293240), (1492, 219930), (1865, 175944), (2238, 146620), (2984, 109965), (3730, 87972), (4476, 73310), (5595, 58648), (7331, 44760), (7460, 43986), (8952, 36655), (11190, 29324), (14662, 22380), (14920, 21993)]