289589760

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{12569}}^1$

素因数の和:12598

約数の個数: 120

約数和(自身を含む): 1003010580

約数和(自身を除く): 713420820

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, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 12569, 23040, 25138, 37707, 50276, 62845, 75414, 100552, 113121, 125690, 150828, 188535, 201104, 226242, 251380, 301656, 377070, 402208, 452484, 502760, 565605, 603312, 754140, 804416, 904968, 1005520, 1131210, 1206624, 1508280, 1608832, 1809936, 2011040, 2262420, 2413248, 3016560, 3217664, 3619872, 4022080, 4524840, 4826496, 6033120, 6435328, 7239744, 8044160, 9049680, 9652992, 12066240, 14479488, 16088320, 18099360, 19305984, 24132480, 28958976, 32176640, 36198720, 48264960, 57917952, 72397440, 96529920, 144794880, 289589760]

約数ペア:

[(1, 289589760), (2, 144794880), (3, 96529920), (4, 72397440), (5, 57917952), (6, 48264960), (8, 36198720), (9, 32176640), (10, 28958976), (12, 24132480), (15, 19305984), (16, 18099360), (18, 16088320), (20, 14479488), (24, 12066240), (30, 9652992), (32, 9049680), (36, 8044160), (40, 7239744), (45, 6435328), (48, 6033120), (60, 4826496), (64, 4524840), (72, 4022080), (80, 3619872), (90, 3217664), (96, 3016560), (120, 2413248), (128, 2262420), (144, 2011040), (160, 1809936), (180, 1608832), (192, 1508280), (240, 1206624), (256, 1131210), (288, 1005520), (320, 904968), (360, 804416), (384, 754140), (480, 603312), (512, 565605), (576, 502760), (640, 452484), (720, 402208), (768, 377070), (960, 301656), (1152, 251380), (1280, 226242), (1440, 201104), (1536, 188535), (1920, 150828), (2304, 125690), (2560, 113121), (2880, 100552), (3840, 75414), (4608, 62845), (5760, 50276), (7680, 37707), (11520, 25138), (12569, 23040)]