152734320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{212131}}^1$

素因数の和:212150

約数の個数: 60

約数和(自身を含む): 512935176

約数和(自身を除く): 360200856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 212131, 424262, 636393, 848524, 1060655, 1272786, 1697048, 1909179, 2121310, 2545572, 3181965, 3394096, 3818358, 4242620, 5091144, 6363930, 7636716, 8485240, 9545895, 10182288, 12727860, 15273432, 16970480, 19091790, 25455720, 30546864, 38183580, 50911440, 76367160, 152734320]

約数ペア:

[(1, 152734320), (2, 76367160), (3, 50911440), (4, 38183580), (5, 30546864), (6, 25455720), (8, 19091790), (9, 16970480), (10, 15273432), (12, 12727860), (15, 10182288), (16, 9545895), (18, 8485240), (20, 7636716), (24, 6363930), (30, 5091144), (36, 4242620), (40, 3818358), (45, 3394096), (48, 3181965), (60, 2545572), (72, 2121310), (80, 1909179), (90, 1697048), (120, 1272786), (144, 1060655), (180, 848524), (240, 636393), (360, 424262), (720, 212131)]