447989760

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{4861}}^1$

素因数の和:4894

約数の個数: 144

約数和(自身を含む): 1552971420

約数和(自身を除く): 1104981660

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, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2880, 3072, 3840, 4608, 4861, 5120, 5760, 6144, 7680, 9216, 9722, 10240, 11520, 14583, 15360, 18432, 19444, 23040, 24305, 29166, 30720, 38888, 43749, 46080, 48610, 58332, 72915, 77776, 87498, 92160, 97220, 116664, 145830, 155552, 174996, 194440, 218745, 233328, 291660, 311104, 349992, 388880, 437490, 466656, 583320, 622208, 699984, 777760, 874980, 933312, 1166640, 1244416, 1399968, 1555520, 1749960, 1866624, 2333280, 2488832, 2799936, 3111040, 3499920, 3733248, 4666560, 4977664, 5599872, 6222080, 6999840, 7466496, 9333120, 9955328, 11199744, 12444160, 13999680, 14932992, 18666240, 22399488, 24888320, 27999360, 29865984, 37332480, 44798976, 49776640, 55998720, 74664960, 89597952, 111997440, 149329920, 223994880, 447989760]

約数ペア:

[(1, 447989760), (2, 223994880), (3, 149329920), (4, 111997440), (5, 89597952), (6, 74664960), (8, 55998720), (9, 49776640), (10, 44798976), (12, 37332480), (15, 29865984), (16, 27999360), (18, 24888320), (20, 22399488), (24, 18666240), (30, 14932992), (32, 13999680), (36, 12444160), (40, 11199744), (45, 9955328), (48, 9333120), (60, 7466496), (64, 6999840), (72, 6222080), (80, 5599872), (90, 4977664), (96, 4666560), (120, 3733248), (128, 3499920), (144, 3111040), (160, 2799936), (180, 2488832), (192, 2333280), (240, 1866624), (256, 1749960), (288, 1555520), (320, 1399968), (360, 1244416), (384, 1166640), (480, 933312), (512, 874980), (576, 777760), (640, 699984), (720, 622208), (768, 583320), (960, 466656), (1024, 437490), (1152, 388880), (1280, 349992), (1440, 311104), (1536, 291660), (1920, 233328), (2048, 218745), (2304, 194440), (2560, 174996), (2880, 155552), (3072, 145830), (3840, 116664), (4608, 97220), (4861, 92160), (5120, 87498), (5760, 77776), (6144, 72915), (7680, 58332), (9216, 48610), (9722, 46080), (10240, 43749), (11520, 38888), (14583, 30720), (15360, 29166), (18432, 24305), (19444, 23040)]