1874160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:175

約数の個数: 120

約数和(自身を含む): 6673680

約数和(自身を除く): 4799520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 137, 144, 152, 171, 180, 190, 228, 240, 274, 285, 304, 342, 360, 380, 411, 456, 548, 570, 684, 685, 720, 760, 822, 855, 912, 1096, 1140, 1233, 1368, 1370, 1520, 1644, 1710, 2055, 2192, 2280, 2466, 2603, 2736, 2740, 3288, 3420, 4110, 4560, 4932, 5206, 5480, 6165, 6576, 6840, 7809, 8220, 9864, 10412, 10960, 12330, 13015, 13680, 15618, 16440, 19728, 20824, 23427, 24660, 26030, 31236, 32880, 39045, 41648, 46854, 49320, 52060, 62472, 78090, 93708, 98640, 104120, 117135, 124944, 156180, 187416, 208240, 234270, 312360, 374832, 468540, 624720, 937080, 1874160]

約数ペア:

[(1, 1874160), (2, 937080), (3, 624720), (4, 468540), (5, 374832), (6, 312360), (8, 234270), (9, 208240), (10, 187416), (12, 156180), (15, 124944), (16, 117135), (18, 104120), (19, 98640), (20, 93708), (24, 78090), (30, 62472), (36, 52060), (38, 49320), (40, 46854), (45, 41648), (48, 39045), (57, 32880), (60, 31236), (72, 26030), (76, 24660), (80, 23427), (90, 20824), (95, 19728), (114, 16440), (120, 15618), (137, 13680), (144, 13015), (152, 12330), (171, 10960), (180, 10412), (190, 9864), (228, 8220), (240, 7809), (274, 6840), (285, 6576), (304, 6165), (342, 5480), (360, 5206), (380, 4932), (411, 4560), (456, 4110), (548, 3420), (570, 3288), (684, 2740), (685, 2736), (720, 2603), (760, 2466), (822, 2280), (855, 2192), (912, 2055), (1096, 1710), (1140, 1644), (1233, 1520), (1368, 1370)]