145060560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{201473}}^1$

素因数の和:201492

約数の個数: 60

約数和(自身を含む): 487164132

約数和(自身を除く): 342103572

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, 201473, 402946, 604419, 805892, 1007365, 1208838, 1611784, 1813257, 2014730, 2417676, 3022095, 3223568, 3626514, 4029460, 4835352, 6044190, 7253028, 8058920, 9066285, 9670704, 12088380, 14506056, 16117840, 18132570, 24176760, 29012112, 36265140, 48353520, 72530280, 145060560]

約数ペア:

[(1, 145060560), (2, 72530280), (3, 48353520), (4, 36265140), (5, 29012112), (6, 24176760), (8, 18132570), (9, 16117840), (10, 14506056), (12, 12088380), (15, 9670704), (16, 9066285), (18, 8058920), (20, 7253028), (24, 6044190), (30, 4835352), (36, 4029460), (40, 3626514), (45, 3223568), (48, 3022095), (60, 2417676), (72, 2014730), (80, 1813257), (90, 1611784), (120, 1208838), (144, 1007365), (180, 805892), (240, 604419), (360, 402946), (720, 201473)]