39044760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{983}}^1$

素因数の和:1328

約数の個数: 64

約数和(自身を含む): 117607680

約数和(自身を除く): 78562920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 331, 662, 983, 993, 1324, 1655, 1966, 1986, 2648, 2949, 3310, 3932, 3972, 4915, 4965, 5898, 6620, 7864, 7944, 9830, 9930, 11796, 13240, 14745, 19660, 19860, 23592, 29490, 39320, 39720, 58980, 117960, 325373, 650746, 976119, 1301492, 1626865, 1952238, 2602984, 3253730, 3904476, 4880595, 6507460, 7808952, 9761190, 13014920, 19522380, 39044760]

約数ペア:

[(1, 39044760), (2, 19522380), (3, 13014920), (4, 9761190), (5, 7808952), (6, 6507460), (8, 4880595), (10, 3904476), (12, 3253730), (15, 2602984), (20, 1952238), (24, 1626865), (30, 1301492), (40, 976119), (60, 650746), (120, 325373), (331, 117960), (662, 58980), (983, 39720), (993, 39320), (1324, 29490), (1655, 23592), (1966, 19860), (1986, 19660), (2648, 14745), (2949, 13240), (3310, 11796), (3932, 9930), (3972, 9830), (4915, 7944), (4965, 7864), (5898, 6620)]