68746920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{52081}}^1$

素因数の和:52106

約数の個数: 64

約数和(自身を含む): 224994240

約数和(自身を除く): 156247320

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, 52081, 104162, 156243, 208324, 260405, 312486, 416648, 520810, 572891, 624972, 781215, 1041620, 1145782, 1249944, 1562430, 1718673, 2083240, 2291564, 2864455, 3124860, 3437346, 4583128, 5728910, 6249720, 6874692, 8593365, 11457820, 13749384, 17186730, 22915640, 34373460, 68746920]

約数ペア:

[(1, 68746920), (2, 34373460), (3, 22915640), (4, 17186730), (5, 13749384), (6, 11457820), (8, 8593365), (10, 6874692), (11, 6249720), (12, 5728910), (15, 4583128), (20, 3437346), (22, 3124860), (24, 2864455), (30, 2291564), (33, 2083240), (40, 1718673), (44, 1562430), (55, 1249944), (60, 1145782), (66, 1041620), (88, 781215), (110, 624972), (120, 572891), (132, 520810), (165, 416648), (220, 312486), (264, 260405), (330, 208324), (440, 156243), (660, 104162), (1320, 52081)]