30466920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23081}}^1$

素因数の和:23106

約数の個数: 64

約数和(自身を含む): 99714240

約数和(自身を除く): 69247320

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, 23081, 46162, 69243, 92324, 115405, 138486, 184648, 230810, 253891, 276972, 346215, 461620, 507782, 553944, 692430, 761673, 923240, 1015564, 1269455, 1384860, 1523346, 2031128, 2538910, 2769720, 3046692, 3808365, 5077820, 6093384, 7616730, 10155640, 15233460, 30466920]

約数ペア:

[(1, 30466920), (2, 15233460), (3, 10155640), (4, 7616730), (5, 6093384), (6, 5077820), (8, 3808365), (10, 3046692), (11, 2769720), (12, 2538910), (15, 2031128), (20, 1523346), (22, 1384860), (24, 1269455), (30, 1015564), (33, 923240), (40, 761673), (44, 692430), (55, 553944), (60, 507782), (66, 461620), (88, 346215), (110, 276972), (120, 253891), (132, 230810), (165, 184648), (220, 138486), (264, 115405), (330, 92324), (440, 69243), (660, 46162), (1320, 23081)]