63711727920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{180221}}^1$

素因数の和:180731

約数の個数: 120

約数和(自身を含む): 214402183632

約数和(自身を除く): 150690455712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 491, 720, 982, 1473, 1964, 2455, 2946, 3928, 4419, 4910, 5892, 7365, 7856, 8838, 9820, 11784, 14730, 17676, 19640, 22095, 23568, 29460, 35352, 39280, 44190, 58920, 70704, 88380, 117840, 176760, 180221, 353520, 360442, 540663, 720884, 901105, 1081326, 1441768, 1621989, 1802210, 2162652, 2703315, 2883536, 3243978, 3604420, 4325304, 5406630, 6487956, 7208840, 8109945, 8650608, 10813260, 12975912, 14417680, 16219890, 21626520, 25951824, 32439780, 43253040, 64879560, 88488511, 129759120, 176977022, 265465533, 353954044, 442442555, 530931066, 707908088, 796396599, 884885110, 1061862132, 1327327665, 1415816176, 1592793198, 1769770220, 2123724264, 2654655330, 3185586396, 3539540440, 3981982995, 4247448528, 5309310660, 6371172792, 7079080880, 7963965990, 10618621320, 12742345584, 15927931980, 21237242640, 31855863960, 63711727920]

約数ペア:

[(1, 63711727920), (2, 31855863960), (3, 21237242640), (4, 15927931980), (5, 12742345584), (6, 10618621320), (8, 7963965990), (9, 7079080880), (10, 6371172792), (12, 5309310660), (15, 4247448528), (16, 3981982995), (18, 3539540440), (20, 3185586396), (24, 2654655330), (30, 2123724264), (36, 1769770220), (40, 1592793198), (45, 1415816176), (48, 1327327665), (60, 1061862132), (72, 884885110), (80, 796396599), (90, 707908088), (120, 530931066), (144, 442442555), (180, 353954044), (240, 265465533), (360, 176977022), (491, 129759120), (720, 88488511), (982, 64879560), (1473, 43253040), (1964, 32439780), (2455, 25951824), (2946, 21626520), (3928, 16219890), (4419, 14417680), (4910, 12975912), (5892, 10813260), (7365, 8650608), (7856, 8109945), (8838, 7208840), (9820, 6487956), (11784, 5406630), (14730, 4325304), (17676, 3604420), (19640, 3243978), (22095, 2883536), (23568, 2703315), (29460, 2162652), (35352, 1802210), (39280, 1621989), (44190, 1441768), (58920, 1081326), (70704, 901105), (88380, 720884), (117840, 540663), (176760, 360442), (180221, 353520)]