189375360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1861}}^1$

素因数の和:1936

約数の個数: 128

約数和(自身を含む): 615353760

約数和(自身を除く): 425978400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 265, 318, 320, 384, 424, 480, 530, 636, 640, 795, 848, 960, 1060, 1272, 1590, 1696, 1861, 1920, 2120, 2544, 3180, 3392, 3722, 4240, 5088, 5583, 6360, 6784, 7444, 8480, 9305, 10176, 11166, 12720, 14888, 16960, 18610, 20352, 22332, 25440, 27915, 29776, 33920, 37220, 44664, 50880, 55830, 59552, 74440, 89328, 98633, 101760, 111660, 119104, 148880, 178656, 197266, 223320, 238208, 295899, 297760, 357312, 394532, 446640, 493165, 591798, 595520, 714624, 789064, 893280, 986330, 1183596, 1191040, 1479495, 1578128, 1786560, 1972660, 2367192, 2958990, 3156256, 3573120, 3945320, 4734384, 5917980, 6312512, 7890640, 9468768, 11835960, 12625024, 15781280, 18937536, 23671920, 31562560, 37875072, 47343840, 63125120, 94687680, 189375360]

約数ペア:

[(1, 189375360), (2, 94687680), (3, 63125120), (4, 47343840), (5, 37875072), (6, 31562560), (8, 23671920), (10, 18937536), (12, 15781280), (15, 12625024), (16, 11835960), (20, 9468768), (24, 7890640), (30, 6312512), (32, 5917980), (40, 4734384), (48, 3945320), (53, 3573120), (60, 3156256), (64, 2958990), (80, 2367192), (96, 1972660), (106, 1786560), (120, 1578128), (128, 1479495), (159, 1191040), (160, 1183596), (192, 986330), (212, 893280), (240, 789064), (265, 714624), (318, 595520), (320, 591798), (384, 493165), (424, 446640), (480, 394532), (530, 357312), (636, 297760), (640, 295899), (795, 238208), (848, 223320), (960, 197266), (1060, 178656), (1272, 148880), (1590, 119104), (1696, 111660), (1861, 101760), (1920, 98633), (2120, 89328), (2544, 74440), (3180, 59552), (3392, 55830), (3722, 50880), (4240, 44664), (5088, 37220), (5583, 33920), (6360, 29776), (6784, 27915), (7444, 25440), (8480, 22332), (9305, 20352), (10176, 18610), (11166, 16960), (12720, 14888)]