57031320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{15331}}^1$

素因数の和:15376

約数の個数: 64

約数和(自身を含む): 176624640

約数和(自身を除く): 119593320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 15331, 30662, 45993, 61324, 76655, 91986, 122648, 153310, 183972, 229965, 306620, 367944, 459930, 475261, 613240, 919860, 950522, 1425783, 1839720, 1901044, 2376305, 2851566, 3802088, 4752610, 5703132, 7128915, 9505220, 11406264, 14257830, 19010440, 28515660, 57031320]

約数ペア:

[(1, 57031320), (2, 28515660), (3, 19010440), (4, 14257830), (5, 11406264), (6, 9505220), (8, 7128915), (10, 5703132), (12, 4752610), (15, 3802088), (20, 2851566), (24, 2376305), (30, 1901044), (31, 1839720), (40, 1425783), (60, 950522), (62, 919860), (93, 613240), (120, 475261), (124, 459930), (155, 367944), (186, 306620), (248, 229965), (310, 183972), (372, 153310), (465, 122648), (620, 91986), (744, 76655), (930, 61324), (1240, 45993), (1860, 30662), (3720, 15331)]