228679680

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{1861}}^1$

素因数の和:1895

約数の個数: 112

約数和(自身を含む): 732123504

約数和(自身を除く): 503443824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1861, 1920, 2048, 2560, 3072, 3722, 3840, 4096, 5120, 5583, 6144, 7444, 7680, 8192, 9305, 10240, 11166, 12288, 14888, 15360, 18610, 20480, 22332, 24576, 27915, 29776, 30720, 37220, 40960, 44664, 55830, 59552, 61440, 74440, 89328, 111660, 119104, 122880, 148880, 178656, 223320, 238208, 297760, 357312, 446640, 476416, 595520, 714624, 893280, 952832, 1191040, 1429248, 1786560, 1905664, 2382080, 2858496, 3573120, 3811328, 4764160, 5716992, 7146240, 7622656, 9528320, 11433984, 14292480, 15245312, 19056640, 22867968, 28584960, 38113280, 45735936, 57169920, 76226560, 114339840, 228679680]

約数ペア:

[(1, 228679680), (2, 114339840), (3, 76226560), (4, 57169920), (5, 45735936), (6, 38113280), (8, 28584960), (10, 22867968), (12, 19056640), (15, 15245312), (16, 14292480), (20, 11433984), (24, 9528320), (30, 7622656), (32, 7146240), (40, 5716992), (48, 4764160), (60, 3811328), (64, 3573120), (80, 2858496), (96, 2382080), (120, 1905664), (128, 1786560), (160, 1429248), (192, 1191040), (240, 952832), (256, 893280), (320, 714624), (384, 595520), (480, 476416), (512, 446640), (640, 357312), (768, 297760), (960, 238208), (1024, 223320), (1280, 178656), (1536, 148880), (1861, 122880), (1920, 119104), (2048, 111660), (2560, 89328), (3072, 74440), (3722, 61440), (3840, 59552), (4096, 55830), (5120, 44664), (5583, 40960), (6144, 37220), (7444, 30720), (7680, 29776), (8192, 27915), (9305, 24576), (10240, 22332), (11166, 20480), (12288, 18610), (14888, 15360)]