99401520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{1229}}^1$

素因数の和:1582

約数の個数: 80

約数和(自身を含む): 309310560

約数和(自身を除く): 209909040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 337, 674, 1011, 1229, 1348, 1685, 2022, 2458, 2696, 3370, 3687, 4044, 4916, 5055, 5392, 6145, 6740, 7374, 8088, 9832, 10110, 12290, 13480, 14748, 16176, 18435, 19664, 20220, 24580, 26960, 29496, 36870, 40440, 49160, 58992, 73740, 80880, 98320, 147480, 294960, 414173, 828346, 1242519, 1656692, 2070865, 2485038, 3313384, 4141730, 4970076, 6212595, 6626768, 8283460, 9940152, 12425190, 16566920, 19880304, 24850380, 33133840, 49700760, 99401520]

約数ペア:

[(1, 99401520), (2, 49700760), (3, 33133840), (4, 24850380), (5, 19880304), (6, 16566920), (8, 12425190), (10, 9940152), (12, 8283460), (15, 6626768), (16, 6212595), (20, 4970076), (24, 4141730), (30, 3313384), (40, 2485038), (48, 2070865), (60, 1656692), (80, 1242519), (120, 828346), (240, 414173), (337, 294960), (674, 147480), (1011, 98320), (1229, 80880), (1348, 73740), (1685, 58992), (2022, 49160), (2458, 40440), (2696, 36870), (3370, 29496), (3687, 26960), (4044, 24580), (4916, 20220), (5055, 19664), (5392, 18435), (6145, 16176), (6740, 14748), (7374, 13480), (8088, 12290), (9832, 10110)]