31839720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{24121}}^1$

素因数の和:24146

約数の個数: 64

約数和(自身を含む): 104207040

約数和(自身を除く): 72367320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 24121, 48242, 72363, 96484, 120605, 144726, 192968, 241210, 265331, 289452, 361815, 482420, 530662, 578904, 723630, 795993, 964840, 1061324, 1326655, 1447260, 1591986, 2122648, 2653310, 2894520, 3183972, 3979965, 5306620, 6367944, 7959930, 10613240, 15919860, 31839720]

約数ペア:

[(1, 31839720), (2, 15919860), (3, 10613240), (4, 7959930), (5, 6367944), (6, 5306620), (8, 3979965), (10, 3183972), (11, 2894520), (12, 2653310), (15, 2122648), (20, 1591986), (22, 1447260), (24, 1326655), (30, 1061324), (33, 964840), (40, 795993), (44, 723630), (55, 578904), (60, 530662), (66, 482420), (88, 361815), (110, 289452), (120, 265331), (132, 241210), (165, 192968), (220, 144726), (264, 120605), (330, 96484), (440, 72363), (660, 48242), (1320, 24121)]