84975840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{59011}}^1$

素因数の和:59032

約数の個数: 72

約数和(自身を含む): 289984968

約数和(自身を除く): 205009128

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 59011, 118022, 177033, 236044, 295055, 354066, 472088, 531099, 590110, 708132, 885165, 944176, 1062198, 1180220, 1416264, 1770330, 1888352, 2124396, 2360440, 2655495, 2832528, 3540660, 4248792, 4720880, 5310990, 5665056, 7081320, 8497584, 9441760, 10621980, 14162640, 16995168, 21243960, 28325280, 42487920, 84975840]

約数ペア:

[(1, 84975840), (2, 42487920), (3, 28325280), (4, 21243960), (5, 16995168), (6, 14162640), (8, 10621980), (9, 9441760), (10, 8497584), (12, 7081320), (15, 5665056), (16, 5310990), (18, 4720880), (20, 4248792), (24, 3540660), (30, 2832528), (32, 2655495), (36, 2360440), (40, 2124396), (45, 1888352), (48, 1770330), (60, 1416264), (72, 1180220), (80, 1062198), (90, 944176), (96, 885165), (120, 708132), (144, 590110), (160, 531099), (180, 472088), (240, 354066), (288, 295055), (360, 236044), (480, 177033), (720, 118022), (1440, 59011)]