77830320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{324293}}^1$

素因数の和:324309

約数の個数: 40

約数和(自身を含む): 241274736

約数和(自身を除く): 163444416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 324293, 648586, 972879, 1297172, 1621465, 1945758, 2594344, 3242930, 3891516, 4864395, 5188688, 6485860, 7783032, 9728790, 12971720, 15566064, 19457580, 25943440, 38915160, 77830320]

約数ペア:

[(1, 77830320), (2, 38915160), (3, 25943440), (4, 19457580), (5, 15566064), (6, 12971720), (8, 9728790), (10, 7783032), (12, 6485860), (15, 5188688), (16, 4864395), (20, 3891516), (24, 3242930), (30, 2594344), (40, 1945758), (48, 1621465), (60, 1297172), (80, 972879), (120, 648586), (240, 324293)]