26810943720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20311321}}^1$

素因数の和:20311346

約数の個数: 64

約数和(自身を含む): 87744911040

約数和(自身を除く): 60933967320

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, 20311321, 40622642, 60933963, 81245284, 101556605, 121867926, 162490568, 203113210, 223424531, 243735852, 304669815, 406226420, 446849062, 487471704, 609339630, 670273593, 812452840, 893698124, 1117122655, 1218679260, 1340547186, 1787396248, 2234245310, 2437358520, 2681094372, 3351367965, 4468490620, 5362188744, 6702735930, 8936981240, 13405471860, 26810943720]

約数ペア:

[(1, 26810943720), (2, 13405471860), (3, 8936981240), (4, 6702735930), (5, 5362188744), (6, 4468490620), (8, 3351367965), (10, 2681094372), (11, 2437358520), (12, 2234245310), (15, 1787396248), (20, 1340547186), (22, 1218679260), (24, 1117122655), (30, 893698124), (33, 812452840), (40, 670273593), (44, 609339630), (55, 487471704), (60, 446849062), (66, 406226420), (88, 304669815), (110, 243735852), (120, 223424531), (132, 203113210), (165, 162490568), (220, 121867926), (264, 101556605), (330, 81245284), (440, 60933963), (660, 40622642), (1320, 20311321)]