164160

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19}}^1$

素因数の和:45

約数の個数: 112

約数和(自身を含む): 609600

約数和(自身を除く): 445440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 432, 456, 480, 513, 540, 570, 576, 608, 684, 720, 760, 855, 864, 912, 960, 1026, 1080, 1140, 1216, 1368, 1440, 1520, 1710, 1728, 1824, 2052, 2160, 2280, 2565, 2736, 2880, 3040, 3420, 3648, 4104, 4320, 4560, 5130, 5472, 6080, 6840, 8208, 8640, 9120, 10260, 10944, 13680, 16416, 18240, 20520, 27360, 32832, 41040, 54720, 82080, 164160]

約数ペア:

[(1, 164160), (2, 82080), (3, 54720), (4, 41040), (5, 32832), (6, 27360), (8, 20520), (9, 18240), (10, 16416), (12, 13680), (15, 10944), (16, 10260), (18, 9120), (19, 8640), (20, 8208), (24, 6840), (27, 6080), (30, 5472), (32, 5130), (36, 4560), (38, 4320), (40, 4104), (45, 3648), (48, 3420), (54, 3040), (57, 2880), (60, 2736), (64, 2565), (72, 2280), (76, 2160), (80, 2052), (90, 1824), (95, 1728), (96, 1710), (108, 1520), (114, 1440), (120, 1368), (135, 1216), (144, 1140), (152, 1080), (160, 1026), (171, 960), (180, 912), (190, 864), (192, 855), (216, 760), (228, 720), (240, 684), (270, 608), (285, 576), (288, 570), (304, 540), (320, 513), (342, 480), (360, 456), (380, 432)]