145996800

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{1901}}^1$

素因数の和:1934

約数の個数: 132

約数和(自身を含む): 482780856

約数和(自身を除く): 336784056

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, 1200, 1280, 1536, 1600, 1901, 1920, 2400, 2560, 3072, 3200, 3802, 3840, 4800, 5120, 5703, 6400, 7604, 7680, 9505, 9600, 11406, 12800, 15208, 15360, 19010, 19200, 22812, 25600, 28515, 30416, 38020, 38400, 45624, 47525, 57030, 60832, 76040, 76800, 91248, 95050, 114060, 121664, 142575, 152080, 182496, 190100, 228120, 243328, 285150, 304160, 364992, 380200, 456240, 486656, 570300, 608320, 729984, 760400, 912480, 973312, 1140600, 1216640, 1459968, 1520800, 1824960, 1946624, 2281200, 2433280, 2919936, 3041600, 3649920, 4562400, 4866560, 5839872, 6083200, 7299840, 9124800, 9733120, 12166400, 14599680, 18249600, 24332800, 29199360, 36499200, 48665600, 72998400, 145996800]

約数ペア:

[(1, 145996800), (2, 72998400), (3, 48665600), (4, 36499200), (5, 29199360), (6, 24332800), (8, 18249600), (10, 14599680), (12, 12166400), (15, 9733120), (16, 9124800), (20, 7299840), (24, 6083200), (25, 5839872), (30, 4866560), (32, 4562400), (40, 3649920), (48, 3041600), (50, 2919936), (60, 2433280), (64, 2281200), (75, 1946624), (80, 1824960), (96, 1520800), (100, 1459968), (120, 1216640), (128, 1140600), (150, 973312), (160, 912480), (192, 760400), (200, 729984), (240, 608320), (256, 570300), (300, 486656), (320, 456240), (384, 380200), (400, 364992), (480, 304160), (512, 285150), (600, 243328), (640, 228120), (768, 190100), (800, 182496), (960, 152080), (1024, 142575), (1200, 121664), (1280, 114060), (1536, 95050), (1600, 91248), (1901, 76800), (1920, 76040), (2400, 60832), (2560, 57030), (3072, 47525), (3200, 45624), (3802, 38400), (3840, 38020), (4800, 30416), (5120, 28515), (5703, 25600), (6400, 22812), (7604, 19200), (7680, 19010), (9505, 15360), (9600, 15208), (11406, 12800)]