39321960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1553}}^1$

素因数の和:1778

約数の個数: 64

約数和(自身を含む): 118601280

約数和(自身を除く): 79279320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211, 422, 633, 844, 1055, 1266, 1553, 1688, 2110, 2532, 3106, 3165, 4220, 4659, 5064, 6212, 6330, 7765, 8440, 9318, 12424, 12660, 15530, 18636, 23295, 25320, 31060, 37272, 46590, 62120, 93180, 186360, 327683, 655366, 983049, 1310732, 1638415, 1966098, 2621464, 3276830, 3932196, 4915245, 6553660, 7864392, 9830490, 13107320, 19660980, 39321960]

約数ペア:

[(1, 39321960), (2, 19660980), (3, 13107320), (4, 9830490), (5, 7864392), (6, 6553660), (8, 4915245), (10, 3932196), (12, 3276830), (15, 2621464), (20, 1966098), (24, 1638415), (30, 1310732), (40, 983049), (60, 655366), (120, 327683), (211, 186360), (422, 93180), (633, 62120), (844, 46590), (1055, 37272), (1266, 31060), (1553, 25320), (1688, 23295), (2110, 18636), (2532, 15530), (3106, 12660), (3165, 12424), (4220, 9318), (4659, 8440), (5064, 7765), (6212, 6330)]