80456869440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{27936413}}^1$

素因数の和:27936436

約数の個数: 84

約数和(自身を含む): 276738117084

約数和(自身を除く): 196281247644

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 27936413, 55872826, 83809239, 111745652, 139682065, 167618478, 223491304, 251427717, 279364130, 335236956, 419046195, 446982608, 502855434, 558728260, 670473912, 838092390, 893965216, 1005710868, 1117456520, 1257138585, 1340947824, 1676184780, 1787930432, 2011421736, 2234913040, 2514277170, 2681895648, 3352369560, 4022843472, 4469826080, 5028554340, 5363791296, 6704739120, 8045686944, 8939652160, 10057108680, 13409478240, 16091373888, 20114217360, 26818956480, 40228434720, 80456869440]

約数ペア:

[(1, 80456869440), (2, 40228434720), (3, 26818956480), (4, 20114217360), (5, 16091373888), (6, 13409478240), (8, 10057108680), (9, 8939652160), (10, 8045686944), (12, 6704739120), (15, 5363791296), (16, 5028554340), (18, 4469826080), (20, 4022843472), (24, 3352369560), (30, 2681895648), (32, 2514277170), (36, 2234913040), (40, 2011421736), (45, 1787930432), (48, 1676184780), (60, 1340947824), (64, 1257138585), (72, 1117456520), (80, 1005710868), (90, 893965216), (96, 838092390), (120, 670473912), (144, 558728260), (160, 502855434), (180, 446982608), (192, 419046195), (240, 335236956), (288, 279364130), (320, 251427717), (360, 223491304), (480, 167618478), (576, 139682065), (720, 111745652), (960, 83809239), (1440, 55872826), (2880, 27936413)]