138648960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{24071}}^1$

素因数の和:24096

約数の個数: 96

約数和(自身を含む): 478792080

約数和(自身を除く): 340143120

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, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 24071, 48142, 72213, 96284, 120355, 144426, 192568, 216639, 240710, 288852, 361065, 385136, 433278, 481420, 577704, 722130, 770272, 866556, 962840, 1083195, 1155408, 1444260, 1540544, 1733112, 1925680, 2166390, 2310816, 2888520, 3081088, 3466224, 3851360, 4332780, 4621632, 5777040, 6932448, 7702720, 8665560, 9243264, 11554080, 13864896, 15405440, 17331120, 23108160, 27729792, 34662240, 46216320, 69324480, 138648960]

約数ペア:

[(1, 138648960), (2, 69324480), (3, 46216320), (4, 34662240), (5, 27729792), (6, 23108160), (8, 17331120), (9, 15405440), (10, 13864896), (12, 11554080), (15, 9243264), (16, 8665560), (18, 7702720), (20, 6932448), (24, 5777040), (30, 4621632), (32, 4332780), (36, 3851360), (40, 3466224), (45, 3081088), (48, 2888520), (60, 2310816), (64, 2166390), (72, 1925680), (80, 1733112), (90, 1540544), (96, 1444260), (120, 1155408), (128, 1083195), (144, 962840), (160, 866556), (180, 770272), (192, 722130), (240, 577704), (288, 481420), (320, 433278), (360, 385136), (384, 361065), (480, 288852), (576, 240710), (640, 216639), (720, 192568), (960, 144426), (1152, 120355), (1440, 96284), (1920, 72213), (2880, 48142), (5760, 24071)]