146435760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{203383}}^1$

素因数の和:203402

約数の個数: 60

約数和(自身を含む): 491782512

約数和(自身を除く): 345346752

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, 203383, 406766, 610149, 813532, 1016915, 1220298, 1627064, 1830447, 2033830, 2440596, 3050745, 3254128, 3660894, 4067660, 4881192, 6101490, 7321788, 8135320, 9152235, 9762384, 12202980, 14643576, 16270640, 18304470, 24405960, 29287152, 36608940, 48811920, 73217880, 146435760]

約数ペア:

[(1, 146435760), (2, 73217880), (3, 48811920), (4, 36608940), (5, 29287152), (6, 24405960), (8, 18304470), (9, 16270640), (10, 14643576), (12, 12202980), (15, 9762384), (16, 9152235), (18, 8135320), (20, 7321788), (24, 6101490), (30, 4881192), (36, 4067660), (40, 3660894), (45, 3254128), (48, 3050745), (60, 2440596), (72, 2033830), (80, 1830447), (90, 1627064), (120, 1220298), (144, 1016915), (180, 813532), (240, 610149), (360, 406766), (720, 203383)]