313576920

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{32261}}^1$

素因数の和:32287

約数の個数: 96

約数和(自身を含む): 1056903120

約数和(自身を除く): 743326200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 32261, 64522, 96783, 129044, 161305, 193566, 258088, 290349, 322610, 387132, 483915, 580698, 645220, 774264, 871047, 967830, 1161396, 1290440, 1451745, 1742094, 1935660, 2322792, 2613141, 2903490, 3484188, 3871320, 4355235, 5226282, 5806980, 6968376, 7839423, 8710470, 10452564, 11613960, 13065705, 15678846, 17420940, 20905128, 26131410, 31357692, 34841880, 39197115, 52262820, 62715384, 78394230, 104525640, 156788460, 313576920]

約数ペア:

[(1, 313576920), (2, 156788460), (3, 104525640), (4, 78394230), (5, 62715384), (6, 52262820), (8, 39197115), (9, 34841880), (10, 31357692), (12, 26131410), (15, 20905128), (18, 17420940), (20, 15678846), (24, 13065705), (27, 11613960), (30, 10452564), (36, 8710470), (40, 7839423), (45, 6968376), (54, 5806980), (60, 5226282), (72, 4355235), (81, 3871320), (90, 3484188), (108, 2903490), (120, 2613141), (135, 2322792), (162, 1935660), (180, 1742094), (216, 1451745), (243, 1290440), (270, 1161396), (324, 967830), (360, 871047), (405, 774264), (486, 645220), (540, 580698), (648, 483915), (810, 387132), (972, 322610), (1080, 290349), (1215, 258088), (1620, 193566), (1944, 161305), (2430, 129044), (3240, 96783), (4860, 64522), (9720, 32261)]