145725600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{60719}}^1$

素因数の和:60742

約数の個数: 72

約数和(自身を含む): 474344640

約数和(自身を除く): 328619040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 60719, 121438, 182157, 242876, 303595, 364314, 485752, 607190, 728628, 910785, 971504, 1214380, 1457256, 1517975, 1821570, 1943008, 2428760, 2914512, 3035950, 3643140, 4553925, 4857520, 5829024, 6071900, 7286280, 9107850, 9715040, 12143800, 14572560, 18215700, 24287600, 29145120, 36431400, 48575200, 72862800, 145725600]

約数ペア:

[(1, 145725600), (2, 72862800), (3, 48575200), (4, 36431400), (5, 29145120), (6, 24287600), (8, 18215700), (10, 14572560), (12, 12143800), (15, 9715040), (16, 9107850), (20, 7286280), (24, 6071900), (25, 5829024), (30, 4857520), (32, 4553925), (40, 3643140), (48, 3035950), (50, 2914512), (60, 2428760), (75, 1943008), (80, 1821570), (96, 1517975), (100, 1457256), (120, 1214380), (150, 971504), (160, 910785), (200, 728628), (240, 607190), (300, 485752), (400, 364314), (480, 303595), (600, 242876), (800, 182157), (1200, 121438), (2400, 60719)]