135707760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{188483}}^1$

素因数の和:188502

約数の個数: 60

約数和(自身を含む): 455754312

約数和(自身を除く): 320046552

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, 720, 188483, 376966, 565449, 753932, 942415, 1130898, 1507864, 1696347, 1884830, 2261796, 2827245, 3015728, 3392694, 3769660, 4523592, 5654490, 6785388, 7539320, 8481735, 9047184, 11308980, 13570776, 15078640, 16963470, 22617960, 27141552, 33926940, 45235920, 67853880, 135707760]

約数ペア:

[(1, 135707760), (2, 67853880), (3, 45235920), (4, 33926940), (5, 27141552), (6, 22617960), (8, 16963470), (9, 15078640), (10, 13570776), (12, 11308980), (15, 9047184), (16, 8481735), (18, 7539320), (20, 6785388), (24, 5654490), (30, 4523592), (36, 3769660), (40, 3392694), (45, 3015728), (48, 2827245), (60, 2261796), (72, 1884830), (80, 1696347), (90, 1507864), (120, 1130898), (144, 942415), (180, 753932), (240, 565449), (360, 376966), (720, 188483)]