15120096

素因数分解:

$2^5\times 3^1\times {\mathrm{239}}^1\times {\mathrm{659}}^1$

素因数の和:911

約数の個数: 48

約数和(自身を含む): 39916800

約数和(自身を除く): 24796704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 239, 478, 659, 717, 956, 1318, 1434, 1912, 1977, 2636, 2868, 3824, 3954, 5272, 5736, 7648, 7908, 10544, 11472, 15816, 21088, 22944, 31632, 63264, 157501, 315002, 472503, 630004, 945006, 1260008, 1890012, 2520016, 3780024, 5040032, 7560048, 15120096]

約数ペア:

[(1, 15120096), (2, 7560048), (3, 5040032), (4, 3780024), (6, 2520016), (8, 1890012), (12, 1260008), (16, 945006), (24, 630004), (32, 472503), (48, 315002), (96, 157501), (239, 63264), (478, 31632), (659, 22944), (717, 21088), (956, 15816), (1318, 11472), (1434, 10544), (1912, 7908), (1977, 7648), (2636, 5736), (2868, 5272), (3824, 3954)]