1269348480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{220373}}^1$

素因数の和:220398

約数の個数: 96

約数和(自身を含む): 4383238860

約数和(自身を除く): 3113890380

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 220373, 440746, 661119, 881492, 1101865, 1322238, 1762984, 1983357, 2203730, 2644476, 3305595, 3525968, 3966714, 4407460, 5288952, 6611190, 7051936, 7933428, 8814920, 9916785, 10577904, 13222380, 14103872, 15866856, 17629840, 19833570, 21155808, 26444760, 28207744, 31733712, 35259680, 39667140, 42311616, 52889520, 63467424, 70519360, 79334280, 84623232, 105779040, 126934848, 141038720, 158668560, 211558080, 253869696, 317337120, 423116160, 634674240, 1269348480]

約数ペア:

[(1, 1269348480), (2, 634674240), (3, 423116160), (4, 317337120), (5, 253869696), (6, 211558080), (8, 158668560), (9, 141038720), (10, 126934848), (12, 105779040), (15, 84623232), (16, 79334280), (18, 70519360), (20, 63467424), (24, 52889520), (30, 42311616), (32, 39667140), (36, 35259680), (40, 31733712), (45, 28207744), (48, 26444760), (60, 21155808), (64, 19833570), (72, 17629840), (80, 15866856), (90, 14103872), (96, 13222380), (120, 10577904), (128, 9916785), (144, 8814920), (160, 7933428), (180, 7051936), (192, 6611190), (240, 5288952), (288, 4407460), (320, 3966714), (360, 3525968), (384, 3305595), (480, 2644476), (576, 2203730), (640, 1983357), (720, 1762984), (960, 1322238), (1152, 1101865), (1440, 881492), (1920, 661119), (2880, 440746), (5760, 220373)]