152743020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{659}}^1\times {\mathrm{3863}}^1$

素因数の和:4534

約数の個数: 48

約数和(自身を含む): 428440320

約数和(自身を除く): 275697300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 659, 1318, 1977, 2636, 3295, 3863, 3954, 6590, 7726, 7908, 9885, 11589, 13180, 15452, 19315, 19770, 23178, 38630, 39540, 46356, 57945, 77260, 115890, 231780, 2545717, 5091434, 7637151, 10182868, 12728585, 15274302, 25457170, 30548604, 38185755, 50914340, 76371510, 152743020]

約数ペア:

[(1, 152743020), (2, 76371510), (3, 50914340), (4, 38185755), (5, 30548604), (6, 25457170), (10, 15274302), (12, 12728585), (15, 10182868), (20, 7637151), (30, 5091434), (60, 2545717), (659, 231780), (1318, 115890), (1977, 77260), (2636, 57945), (3295, 46356), (3863, 39540), (3954, 38630), (6590, 23178), (7726, 19770), (7908, 19315), (9885, 15452), (11589, 13180)]