42392760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{653}}^1$

素因数の和:1208

約数の個数: 64

約数和(自身を含む): 127608480

約数和(自身を除く): 85215720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 541, 653, 1082, 1306, 1623, 1959, 2164, 2612, 2705, 3246, 3265, 3918, 4328, 5224, 5410, 6492, 6530, 7836, 8115, 9795, 10820, 12984, 13060, 15672, 16230, 19590, 21640, 26120, 32460, 39180, 64920, 78360, 353273, 706546, 1059819, 1413092, 1766365, 2119638, 2826184, 3532730, 4239276, 5299095, 7065460, 8478552, 10598190, 14130920, 21196380, 42392760]

約数ペア:

[(1, 42392760), (2, 21196380), (3, 14130920), (4, 10598190), (5, 8478552), (6, 7065460), (8, 5299095), (10, 4239276), (12, 3532730), (15, 2826184), (20, 2119638), (24, 1766365), (30, 1413092), (40, 1059819), (60, 706546), (120, 353273), (541, 78360), (653, 64920), (1082, 39180), (1306, 32460), (1623, 26120), (1959, 21640), (2164, 19590), (2612, 16230), (2705, 15672), (3246, 13060), (3265, 12984), (3918, 10820), (4328, 9795), (5224, 8115), (5410, 7836), (6492, 6530)]