16430520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{509}}^1$

素因数の和:792

約数の個数: 64

約数和(自身を含む): 49572000

約数和(自身を除く): 33141480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 269, 509, 538, 807, 1018, 1076, 1345, 1527, 1614, 2036, 2152, 2545, 2690, 3054, 3228, 4035, 4072, 5090, 5380, 6108, 6456, 7635, 8070, 10180, 10760, 12216, 15270, 16140, 20360, 30540, 32280, 61080, 136921, 273842, 410763, 547684, 684605, 821526, 1095368, 1369210, 1643052, 2053815, 2738420, 3286104, 4107630, 5476840, 8215260, 16430520]

約数ペア:

[(1, 16430520), (2, 8215260), (3, 5476840), (4, 4107630), (5, 3286104), (6, 2738420), (8, 2053815), (10, 1643052), (12, 1369210), (15, 1095368), (20, 821526), (24, 684605), (30, 547684), (40, 410763), (60, 273842), (120, 136921), (269, 61080), (509, 32280), (538, 30540), (807, 20360), (1018, 16140), (1076, 15270), (1345, 12216), (1527, 10760), (1614, 10180), (2036, 8070), (2152, 7635), (2545, 6456), (2690, 6108), (3054, 5380), (3228, 5090), (4035, 4072)]