489603960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{11057}}^1$

素因数の和:11118

約数の個数: 128

約数和(自身を含む): 1671969600

約数和(自身を除く): 1182365640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 82, 90, 108, 120, 123, 135, 164, 180, 205, 216, 246, 270, 328, 360, 369, 410, 492, 540, 615, 738, 820, 984, 1080, 1107, 1230, 1476, 1640, 1845, 2214, 2460, 2952, 3690, 4428, 4920, 5535, 7380, 8856, 11057, 11070, 14760, 22114, 22140, 33171, 44228, 44280, 55285, 66342, 88456, 99513, 110570, 132684, 165855, 199026, 221140, 265368, 298539, 331710, 398052, 442280, 453337, 497565, 597078, 663420, 796104, 906674, 995130, 1194156, 1326840, 1360011, 1492695, 1813348, 1990260, 2266685, 2388312, 2720022, 2985390, 3626696, 3980520, 4080033, 4533370, 5440044, 5970780, 6800055, 8160066, 9066740, 10880088, 11941560, 12240099, 13600110, 16320132, 18133480, 20400165, 24480198, 27200220, 32640264, 40800330, 48960396, 54400440, 61200495, 81600660, 97920792, 122400990, 163201320, 244801980, 489603960]

約数ペア:

[(1, 489603960), (2, 244801980), (3, 163201320), (4, 122400990), (5, 97920792), (6, 81600660), (8, 61200495), (9, 54400440), (10, 48960396), (12, 40800330), (15, 32640264), (18, 27200220), (20, 24480198), (24, 20400165), (27, 18133480), (30, 16320132), (36, 13600110), (40, 12240099), (41, 11941560), (45, 10880088), (54, 9066740), (60, 8160066), (72, 6800055), (82, 5970780), (90, 5440044), (108, 4533370), (120, 4080033), (123, 3980520), (135, 3626696), (164, 2985390), (180, 2720022), (205, 2388312), (216, 2266685), (246, 1990260), (270, 1813348), (328, 1492695), (360, 1360011), (369, 1326840), (410, 1194156), (492, 995130), (540, 906674), (615, 796104), (738, 663420), (820, 597078), (984, 497565), (1080, 453337), (1107, 442280), (1230, 398052), (1476, 331710), (1640, 298539), (1845, 265368), (2214, 221140), (2460, 199026), (2952, 165855), (3690, 132684), (4428, 110570), (4920, 99513), (5535, 88456), (7380, 66342), (8856, 55285), (11057, 44280), (11070, 44228), (14760, 33171), (22114, 22140)]