79795200

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{1039}}^1$

素因数の和:1072

約数の個数: 132

約数和(自身を含む): 263981120

約数和(自身を除く): 184185920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 1024, 1039, 1200, 1280, 1536, 1600, 1920, 2078, 2400, 2560, 3072, 3117, 3200, 3840, 4156, 4800, 5120, 5195, 6234, 6400, 7680, 8312, 9600, 10390, 12468, 12800, 15360, 15585, 16624, 19200, 20780, 24936, 25600, 25975, 31170, 33248, 38400, 41560, 49872, 51950, 62340, 66496, 76800, 77925, 83120, 99744, 103900, 124680, 132992, 155850, 166240, 199488, 207800, 249360, 265984, 311700, 332480, 398976, 415600, 498720, 531968, 623400, 664960, 797952, 831200, 997440, 1063936, 1246800, 1329920, 1595904, 1662400, 1994880, 2493600, 2659840, 3191808, 3324800, 3989760, 4987200, 5319680, 6649600, 7979520, 9974400, 13299200, 15959040, 19948800, 26598400, 39897600, 79795200]

約数ペア:

[(1, 79795200), (2, 39897600), (3, 26598400), (4, 19948800), (5, 15959040), (6, 13299200), (8, 9974400), (10, 7979520), (12, 6649600), (15, 5319680), (16, 4987200), (20, 3989760), (24, 3324800), (25, 3191808), (30, 2659840), (32, 2493600), (40, 1994880), (48, 1662400), (50, 1595904), (60, 1329920), (64, 1246800), (75, 1063936), (80, 997440), (96, 831200), (100, 797952), (120, 664960), (128, 623400), (150, 531968), (160, 498720), (192, 415600), (200, 398976), (240, 332480), (256, 311700), (300, 265984), (320, 249360), (384, 207800), (400, 199488), (480, 166240), (512, 155850), (600, 132992), (640, 124680), (768, 103900), (800, 99744), (960, 83120), (1024, 77925), (1039, 76800), (1200, 66496), (1280, 62340), (1536, 51950), (1600, 49872), (1920, 41560), (2078, 38400), (2400, 33248), (2560, 31170), (3072, 25975), (3117, 25600), (3200, 24936), (3840, 20780), (4156, 19200), (4800, 16624), (5120, 15585), (5195, 15360), (6234, 12800), (6400, 12468), (7680, 10390), (8312, 9600)]