216681120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{150473}}^1$

素因数の和:150494

約数の個数: 72

約数和(自身を含む): 739429236

約数和(自身を除く): 522748116

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, 150473, 300946, 451419, 601892, 752365, 902838, 1203784, 1354257, 1504730, 1805676, 2257095, 2407568, 2708514, 3009460, 3611352, 4514190, 4815136, 5417028, 6018920, 6771285, 7222704, 9028380, 10834056, 12037840, 13542570, 14445408, 18056760, 21668112, 24075680, 27085140, 36113520, 43336224, 54170280, 72227040, 108340560, 216681120]

約数ペア:

[(1, 216681120), (2, 108340560), (3, 72227040), (4, 54170280), (5, 43336224), (6, 36113520), (8, 27085140), (9, 24075680), (10, 21668112), (12, 18056760), (15, 14445408), (16, 13542570), (18, 12037840), (20, 10834056), (24, 9028380), (30, 7222704), (32, 6771285), (36, 6018920), (40, 5417028), (45, 4815136), (48, 4514190), (60, 3611352), (72, 3009460), (80, 2708514), (90, 2407568), (96, 2257095), (120, 1805676), (144, 1504730), (160, 1354257), (180, 1203784), (240, 902838), (288, 752365), (360, 601892), (480, 451419), (720, 300946), (1440, 150473)]