875520

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{19}}^1$

素因数の和:50

約数の個数: 132

約数和(自身を含む): 3193320

約数和(自身を除く): 2317800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 512, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 960, 1024, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1536, 1710, 1824, 1920, 2280, 2304, 2432, 2560, 2736, 2880, 3040, 3072, 3420, 3648, 3840, 4560, 4608, 4864, 5120, 5472, 5760, 6080, 6840, 7296, 7680, 9120, 9216, 9728, 10944, 11520, 12160, 13680, 14592, 15360, 18240, 19456, 21888, 23040, 24320, 27360, 29184, 36480, 43776, 46080, 48640, 54720, 58368, 72960, 87552, 97280, 109440, 145920, 175104, 218880, 291840, 437760, 875520]

約数ペア:

[(1, 875520), (2, 437760), (3, 291840), (4, 218880), (5, 175104), (6, 145920), (8, 109440), (9, 97280), (10, 87552), (12, 72960), (15, 58368), (16, 54720), (18, 48640), (19, 46080), (20, 43776), (24, 36480), (30, 29184), (32, 27360), (36, 24320), (38, 23040), (40, 21888), (45, 19456), (48, 18240), (57, 15360), (60, 14592), (64, 13680), (72, 12160), (76, 11520), (80, 10944), (90, 9728), (95, 9216), (96, 9120), (114, 7680), (120, 7296), (128, 6840), (144, 6080), (152, 5760), (160, 5472), (171, 5120), (180, 4864), (190, 4608), (192, 4560), (228, 3840), (240, 3648), (256, 3420), (285, 3072), (288, 3040), (304, 2880), (320, 2736), (342, 2560), (360, 2432), (380, 2304), (384, 2280), (456, 1920), (480, 1824), (512, 1710), (570, 1536), (576, 1520), (608, 1440), (640, 1368), (684, 1280), (720, 1216), (760, 1152), (768, 1140), (855, 1024), (912, 960)]