1520793600

素因数分解:

$2^{11}\times 3^1\times 5^2\times {\mathrm{9901}}^1$

素因数の和:9936

約数の個数: 144

約数和(自身を含む): 5028037560

約数和(自身を除く): 3507243960

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, 1920, 2048, 2400, 2560, 3072, 3200, 3840, 4800, 5120, 6144, 6400, 7680, 9600, 9901, 10240, 12800, 15360, 19200, 19802, 25600, 29703, 30720, 38400, 39604, 49505, 51200, 59406, 76800, 79208, 99010, 118812, 148515, 153600, 158416, 198020, 237624, 247525, 297030, 316832, 396040, 475248, 495050, 594060, 633664, 742575, 792080, 950496, 990100, 1188120, 1267328, 1485150, 1584160, 1900992, 1980200, 2376240, 2534656, 2970300, 3168320, 3801984, 3960400, 4752480, 5069312, 5940600, 6336640, 7603968, 7920800, 9504960, 10138624, 11881200, 12673280, 15207936, 15841600, 19009920, 20277248, 23762400, 25346560, 30415872, 31683200, 38019840, 47524800, 50693120, 60831744, 63366400, 76039680, 95049600, 101386240, 126732800, 152079360, 190099200, 253465600, 304158720, 380198400, 506931200, 760396800, 1520793600]

約数ペア:

[(1, 1520793600), (2, 760396800), (3, 506931200), (4, 380198400), (5, 304158720), (6, 253465600), (8, 190099200), (10, 152079360), (12, 126732800), (15, 101386240), (16, 95049600), (20, 76039680), (24, 63366400), (25, 60831744), (30, 50693120), (32, 47524800), (40, 38019840), (48, 31683200), (50, 30415872), (60, 25346560), (64, 23762400), (75, 20277248), (80, 19009920), (96, 15841600), (100, 15207936), (120, 12673280), (128, 11881200), (150, 10138624), (160, 9504960), (192, 7920800), (200, 7603968), (240, 6336640), (256, 5940600), (300, 5069312), (320, 4752480), (384, 3960400), (400, 3801984), (480, 3168320), (512, 2970300), (600, 2534656), (640, 2376240), (768, 1980200), (800, 1900992), (960, 1584160), (1024, 1485150), (1200, 1267328), (1280, 1188120), (1536, 990100), (1600, 950496), (1920, 792080), (2048, 742575), (2400, 633664), (2560, 594060), (3072, 495050), (3200, 475248), (3840, 396040), (4800, 316832), (5120, 297030), (6144, 247525), (6400, 237624), (7680, 198020), (9600, 158416), (9901, 153600), (10240, 148515), (12800, 118812), (15360, 99010), (19200, 79208), (19802, 76800), (25600, 59406), (29703, 51200), (30720, 49505), (38400, 39604)]