25203960

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{2593}}^1$

素因数の和:2619

約数の個数: 96

約数和(自身を含む): 84979440

約数和(自身を除く): 59775480

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, 2593, 3240, 4860, 5186, 7779, 9720, 10372, 12965, 15558, 20744, 23337, 25930, 31116, 38895, 46674, 51860, 62232, 70011, 77790, 93348, 103720, 116685, 140022, 155580, 186696, 210033, 233370, 280044, 311160, 350055, 420066, 466740, 560088, 630099, 700110, 840132, 933480, 1050165, 1260198, 1400220, 1680264, 2100330, 2520396, 2800440, 3150495, 4200660, 5040792, 6300990, 8401320, 12601980, 25203960]

約数ペア:

[(1, 25203960), (2, 12601980), (3, 8401320), (4, 6300990), (5, 5040792), (6, 4200660), (8, 3150495), (9, 2800440), (10, 2520396), (12, 2100330), (15, 1680264), (18, 1400220), (20, 1260198), (24, 1050165), (27, 933480), (30, 840132), (36, 700110), (40, 630099), (45, 560088), (54, 466740), (60, 420066), (72, 350055), (81, 311160), (90, 280044), (108, 233370), (120, 210033), (135, 186696), (162, 155580), (180, 140022), (216, 116685), (243, 103720), (270, 93348), (324, 77790), (360, 70011), (405, 62232), (486, 51860), (540, 46674), (648, 38895), (810, 31116), (972, 25930), (1080, 23337), (1215, 20744), (1620, 15558), (1944, 12965), (2430, 10372), (2593, 9720), (3240, 7779), (4860, 5186)]